QUESTIONS,Course Structure, Recommeded books, download books and important articles, Exam Questions, Important Questions, Subject wise Questions, Question-paper Questions, Important Exam Questions, Most Recent Exam Questions, School College Std Questions, cbse board exam questions SiteMap

K2Questions.com

10th Std Sitemap
12th Std Sitemap
BA Degree Questions Sitemap.
BCom Degree Questions Sitemap.
BBM Degree Questions Sitemap.
BSc Degree Questions Sitemap.
LLB Degree Questions Sitemap.
MA Degree Questions Sitemap.
MBA Common Subjects Degree Questions Sitemap.
MBA Marketing Degree Questions Sitemap.
BE-Btech Aeronautical Degree Questions Sitemap.
BE-Btech Civil Degree Questions Sitemap.
BE-Btech Computerscience Questions Sitemap.
BE-Btech Commonsubjects Degree Questions Sitemap.
BE-Btech Mechanical Degree Questions Sitemap.

BE/BTech - Common Subjects Engineering Mathematics Find the bilinear map which maps –1, 0, 1 of the z-plane onto –1,-i, 1of the w-plane. Show that the upper half of the z-plane maps onto theinterior of the unit circle | w | = 1.

BE/BTech - Common Subjects Engineering Mathematics A rectangular box open at the top is to have volume of 32 c.c. Find thedimensions of the box requiring least material for its construction, byLagrange’s multiplier method.

BE/BTech - Common Subjects Engineering Mathematics Find the radius of curvature at any point ‘t’ on the curvex = a (cost + t sint), y = a(sint-t cost)

BE/BTech - Common Subjects Engineering Mathematics Find the Laplace transform of unit step function at t = a.

BE/BTech - Common Subjects Engineering Mathematics State Cauchy’s integral theorem.

BE/BTech - Common Subjects Engineering Mathematics State the sufficient conditions for a function f(z) to be analytic.

BE/BTech - Common Subjects Engineering Physics Draw the block diagram of ultrasonic flaw detector and explain how it isused for detecting defects in materials.

BE/BTech - Common Subjects Engineering Physics Explain the non-destructive testing method of materials by Liquidpenetrant method.

BE/BTech - Common Subjects Engineering Physics Explain shape memory alloys.

BE/BTech - Common Subjects Engineering Physics What is meant by internal field in dielectrics? Obtain Clasius- Mosotti equation and explain how it can be used to determine the dipole moment of polar molecules.

BE/BTech - Common Subjects Engineering Physics Explain Type I and Type II superconductors.

BE/BTech - Common Subjects Engineering Physics Explain with a sketch the variation of Fermi level with temperature and dopingconcentration in an N-type semiconductor .

BE/BTech - Common Subjects Engineering Physics Derive an expression for electrical conductivity of an intrinsic semiconductor.Describe the experimental method of determination of bandgap of asemiconductor

BE/BTech - Common Subjects Engineering Physics Derive an expression for density of energy states. Obtain an expression for Fermienergy in metals at T = 0 K.

BE/BTech - Common Subjects Engineering Physics Solving Schrodinger’s time independent wave equation find the energyeigenvalues of a particle moving freely inside an one – dimensional box.

BE/BTech - Common Subjects Engineering Physics Discuss the classification of optical fibres based of refractive index profile

BE/BTech - Common Subjects Engineering Physics Explain fibre optic based displacement sensor.

BE/BTech - Common Subjects Engineering Physics Describe the construction and working of Michelson’s interferometer.Explain the method of determination of wavelength of monochromaticsource of light.

BE/BTech - Common Subjects Engineering Physics Describe simple cubic, body centered cubic and face centered cubicstructures with examples and calculate the atomic packing density.

BE/BTech - Common Subjects Engineering Physics What is magnetostriction effect? With a neat circuit diagram, describe theproduction of ultrasonic waves by magnetostriction method.

BE/BTech - Common Subjects Engineering Physics Explain the various factors affecting acoustics of buildings and theirremedies.

BE/BTech - Common Subjects Engineering Physics What are the requirements of good insulating materials?

BE/BTech - Common Subjects Engineering Physics What are metallic glasses?

BE/BTech - Common Subjects Engineering Physics Explain isotope effect in superconductors.

BE/BTech - Common Subjects Engineering Physics With increase in temperature the resistivity of semiconductors decreases, while that of metals increases. Give reasons.

BE/BTech - Common Subjects Engineering Physics State Wiedemann-Franz law.

BE/BTech - Common Subjects Engineering Physics What is the principle of laser and give the important requisites for laser action to take place.

BE/BTech - Common Subjects Engineering Physics A monochromatic source of light is used to get circular fringes in Michelson’s interferometer. When the movable mirror is moved by 0.06 mm, a shift of 200 circular fringes is observed. Find the wavelength of light used?

BE/BTech - Common Subjects Engineering Physics What is a unit cell? How many lattice parameters are required to describe a cubic lattice?

BE/BTech - Common Subjects Engineering Physics Noise level inside a room with printer operating is found to be 80 dB. Find the noise level produced by the printer alone, if the background noise without the printer is 73 dB.

BE/BTech - Common Subjects Control Systems What is the use of mason’s gain formula.

BE/BTech - Common Subjects Control Systems Give two examples for open loop and closed loop systems.

BE/BTech - Common Subjects Control Systems What do you meant by analogous systems.

BE/BTech - Common Subjects Control Systems What are the frequency domain specifications.

BE/BTech - Common Subjects Control Systems What are the advantages and disadvantages of feedback control systems.

BE/BTech - Common Subjects Control Systems How can we classify second order system based on damping ratio.

BE/BTech - Common Subjects Control Systems Define gain margin.

BE/BTech - Common Subjects Control Systems Define resonant frequency.

BE/BTech - Common Subjects Control Systems State Routh stability criterion.

BE/BTech - Common Subjects Control Systems Define Nyquist stability criterion.

BE/BTech - Common Subjects Control Systems What are the difference between state space analysis and Transfer function analysis.

BE/BTech - Common Subjects Control Systems What are root loci.

BE/BTech - Common Subjects Control Systems What is servomechanism.

BE/BTech - Common Subjects Control Systems What are the different types of controller.

BE/BTech - Common Subjects Control Systems What is synchro.

BE/BTech - Common Subjects Control Systems Name the test signals used in control systems.

BE/BTech - Common Subjects Control Systems What is polar plot.

BE/BTech - Common Subjects Control Systems Give examples for frequency response plot.

BE/BTech - Common Subjects Control Systems Write down state mode and output model of state space systems.

BE/BTech - Common Subjects Control Systems What do you mean by decomposition of transfer function.

BE/BTech - Common Subjects Control Systems For a unity feedback whose G(s)=1/s(s+1) the input signal is r(t)= 4+6t+2t3. Find the generalized error coefficients.

BE/BTech - Common Subjects Control Systems A unity feedback system has an open loop transfer function G(s)=k/s(s+10). If the damping ratio is 0.5 determine (i) the value of k, (ii) peak overshoot, (iii) time to peak overshoot, (iv) settling time.

BE/BTech - Common Subjects Control Systems For the given block diagram find corresponding signal flow graph and evaluate closed loop transfer function relating to output and input.

BE/BTech - Common Subjects Control Systems Determine the value of k for a unity feedback control system have open loop transfer function G(s)H(s)=k/s(s+2)(s+4) such that (i)gain margin =20db (ii) phase margin =600.

BE/BTech - Common Subjects Control Systems Investigate the F(s) for stability using RH criterion (i) F(s) =s4+ks2+(k+1)s+2 (ii) F(s)=s4+s3+3s2+s+6 (iii) F(s)=s5+s4+2s3+2s2+6s+7

BE/BTech - Common Subjects Control Systems Obtain the state space model of the system with transfer function C(s)=s2+3s+2 in phase Variable form. R(s) s2+7s+13

BE/BTech - Common Subjects Control Systems Sketch the root locus for the system with characteristic equation 1+G(s)H(s)=K(s+2)(s+3) (s+1)(s-1)

BE/BTech - Common Subjects Control Systems Find transfer function of field controlled DC servo motor.

BE/BTech - Common Subjects Low Power VLSI Design Discuss the three main design strategies for testability.

BE/BTech - Common Subjects Low Power VLSI Design Explain in detail Scan Based Test Techniques.

BE/BTech - Common Subjects Low Power VLSI Design Describe in detail the chip with programmable logic structures

BE/BTech - Common Subjects Low Power VLSI Design Explain in detail the sequence of steps to design an ASIC

BE/BTech - Common Subjects Low Power VLSI Design Give the structural description for priority encoder using verilog.

BE/BTech - Common Subjects Low Power VLSI Design Write the verilog code for 4 bit ripple carry full adder

BE/BTech - Common Subjects Low Power VLSI Design Explain in detail any five operators used in HDL .

BE/BTech - Common Subjects Low Power VLSI Design Write a note on MOS models

BE/BTech - Common Subjects Low Power VLSI Design Explain the different regions of operation in a MOS transistor.

BE/BTech - Common Subjects Low Power VLSI Design Explain channel length modulation and body effect.

BE/BTech - Common Subjects Low Power VLSI Design xplain the DC characteristics of CMOS inverter with neat sketch.

BE/BTech - Common Subjects Low Power VLSI Design Describe n-well process in detail.

BE/BTech - Common Subjects Low Power VLSI Design Discuss the steps involved in IC fabrication process.

BE/BTech - Common Subjects Low Power VLSI Design Draw the boundary scan input logic diagram.

BE/BTech - Common Subjects Low Power VLSI Design What do you mean by DFT?

BE/BTech - Common Subjects Low Power VLSI Design Draw an assert high switch condition if input = 0 and input =1.

BE/BTech - Common Subjects Low Power VLSI Design What is CBIC ?

BE/BTech - Common Subjects Low Power VLSI Design What is the difference between === and == ?

BE/BTech - Common Subjects Low Power VLSI Design What are the difference between task and function?

BE/BTech - Common Subjects Low Power VLSI Design What is a pull down device?

BE/BTech - Common Subjects Low Power VLSI Design Define rise time and fall time.

BE/BTech - Common Subjects Low Power VLSI Design What are the two types of layout design rules?

BE/BTech - Common Subjects Low Power VLSI Design What are the different MOS layers?

BE/BTech - Common Subjects Design of Machine Elements State and explain theories of failure

BE/BTech - Common Subjects Design of Machine Elements Explain self locking and over haul of screw jack

BE/BTech - Common Subjects Digital Signal Processing & Applications Write short notes on :(a) Fetal ECG monitoring(b) DSP processors(c) Chirp-2 Algorithm.

BE/BTech - Common Subjects Digital Signal Processing & Applications What are the conditions to be satisfied by LTZ system?

BE/BTech - Common Subjects Digital Signal Processing & Applications Prove the following properties of DFT with example : (i) Periodically property (ii) Convolution property

BE/BTech - Common Subjects Digital Signal Processing & Applications Determine whether following signals are periodic (i) cos (0.3 pn + p/6) (ii) x(n) = sin (0.01 pn)

BE/BTech - Common Subjects Digital Signal Processing & Applications What are the conditions to be satisfied by LT1 system.

BE/BTech - Common Subjects Digital Signal Processing & Applications Write short notes on : (a) Application of DSP in Telecommunication(b) DSP processor(c) Effect of finite word length(d) Chirp z-algorithm

BE/BTech - Common Subjects Digital Signal Processing & Applications Using DIF-FFT find DFT of the following sequence - x(n) = {1, 3, -2, 4, 1, 4, -2, 3}

BE/BTech - Common Subjects Digital Signal Processing & Applications State whether each of the following statement is true or false. Justify your answer in 4 or 5 sentences.(a) Linear phase filters are always IIR.(b) For a causal system | h(n) | tends to zero, as n tends to infinity, the system is stable.(c) A stable filter is always causal.(d) A stable, causal FIR filter has its poles lying any where inside the unit circle in the z-plane.(e) IIR filter has always recursive realization.

BE/BTech - Common Subjects Digital Signal Processing & Applications Write short notes on : (a) Fast convolution method(b) DSP processor TMS320C40(c) Goertzel algorithm.

BE/BTech - Common Subjects Digital Signal Processing & Applications Show that the zeros of a linear phase FIR filter occur at reciprocal location.

BE/BTech - Common Subjects Digital Signal Processing & Applications Find the step response of a system having difference equation Y(n) = x(n) − 0.4 y(n − 1) + 0.05 y(n − 2)

BE/BTech - Common Subjects Digital Signal Processing & Applications Find the given system is linear phase or not. Prove your answer. h[n] = {1, -2, 0, 2, -1}

BE/BTech - Common Subjects Digital Signal Processing & Applications Derive the relationship between z-transform, DTFT and DFT.

BE/BTech - Common Subjects Digital Signal Processing & Applications State and prove the Parservals Energy relation.

BE/BTech - Common Subjects Digital Signal Processing & Applications Write the relationship of DFT and z - transform.

BE/BTech - Common Subjects Digital Signal Processing & Applications What is discrete Hilbert transform ? Why it is used ?

BE/BTech - Common Subjects Digital Signal Processing & Applications Write short note on(i) Fetal ECG monitoring (ii) DSP processor - TMS 320 C5X.(iii) Hillbert transforms.

BE/BTech - Common Subjects Digital Signal Processing & Applications Check whether the following systems are (i) static or dynamic (ii) linear or nonlinear(iii) shift variant or shift invariant (iv)causal or non causal.

BE/BTech - Common Subjects Digital Signal Processing & Applications Prove the following properties of DFT with example.(i) periodicity property (ii) convolution property

BE/BTech - Common Subjects Digital Signal Processing & Applications The impulse response of a LTI system h (n) = {1, 1/2}. Find the response of the system when input x(n) = {1, 2, 3}By (i) fold, shift multiply and sum concept.(ii) Tabulation technique.

BE/BTech - Common Subjects Digital Signal Processing & Applications Write a short note on Chirp Algorithm.

BE/BTech - Common Subjects Digital Signal Processing & Applications Prove the BIBO stability condition in time domain.

BE/BTech - Common Subjects Digital Signal Processing & Applications Explain overlap and save method of filtering, if input data sequence is long and impulse response has a fewnumber of samples.

BE/BTech - Common Subjects Digital Signal Processing & Applications A causal DT system has a difference equation [4]y(n) = x(n) - 0.4 y(n - 1) - 0.25 y(n - 2)what is ROC of this system ?

BE/BTech - Common Subjects Digital Signal Processing & Applications Let x(n) = {1 2 3 2 4 3 2 1} Find DFT of x(n) using DIT - FFT algorithm only.

BE/BTech - Common Subjects Digital Signal Processing & Applications Show pole-zero locations of the normalized Fourth order Butterworth IIR filter.

BE/BTech - Common Subjects Digital Signal Processing & Applications An FIR LTI system has an impulse response h(n) which is real valued, even and has finite duration of(2N + 1). Show that if z1 = yejwo is a zero of the system, then z1 = (1/r)ejwo is also zero

BE/BTech - Common Subjects Digital Signal Processing & Applications Write the relationship of Discrete Fourier transform to Fourier transforms and z transform

BE/BTech - Common Subjects Digital Signal Processing & Applications What is Discrete Hilbert Transform ? Why it is used ?

BE/BTech - Common Subjects Digital Signal Processing & Applications Design and realize a low pass filter using the bilinear transformation method to satisfy the following characteristics. (i) monotonic stop band and pass band(ii) – 3dB cut off frequency of 0.5p rad(iii) stop band attenuation of 15dB at 0.75p rad

BE/BTech - Common Subjects Digital Signal Processing & Applications Explain a DSP processor. State advantages of DSP processor over microprocessor for DSP applications.

BE/BTech - Common Subjects Digital Signal Processing & Applications Write notes on the applications of DSP in (i) Image processing(ii) Speech Processing and(iii) Telecommunication

BE/BTech - Common Subjects Digital Signal Processing & Applications The impulse response of a system is given by h(n) = (1/2)n u(n) + (– 1/5)n u(n)(a) Find H(z) along with ROC(b) Find H(ejw) directly and from z– transform(c) Comment on the system as causal, FIR, and BIBO stable(d) Find the energy in the sequence h(n)(e) Give a parallel realization of the system

BE/BTech - Common Subjects Digital Signal Processing & Applications Obtain the plot of magnitude and phase response of a filter with the following impulse responseh(n) = {– 1, 2, – 2, 1} Comment of the type of filter based on band magnitude and phase response.

BE/BTech - Common Subjects Digital Signal Processing & Applications State whether each of the following statement is true or false. Justify your answer in 4 or 5 sentences. (a) Linear phase filters are always IIR(b) For a causal system | h(n) | tends to zero, as n tends to infinity, the system is stable.(c) A stable filter is always causal(d) A stable, causal FIR filter has its poles lying anywhere inside the unit circle in the z-plane(e) IIR filters have recursive realization always.

BE/BTech - Common Subjects Manufacturing Process What are the applications of non traditional machining methods

BE/BTech - Common Subjects Manufacturing Process Explain AJM with a neat sketch

BE/BTech - Common Subjects Manufacturing Process List the uses of lapping process

BE/BTech - Common Subjects Manufacturing Process Name the parts along with a neat sketch of a tool head for honing of holes

BE/BTech - Common Subjects Manufacturing Process Sketch and explain vertical lapping machine

BE/BTech - Common Subjects Manufacturing Process Differentiate between horizontal and vertical grinding machines

BE/BTech - Common Subjects Manufacturing Process Sketch a centre type- cylindrical grinding machine indicating parts

BE/BTech - Common Subjects Manufacturing Process List various grinding wheel abrasives and bonding processes

BE/BTech - Common Subjects Manufacturing Process What is indexing? Explain compound indexing

BE/BTech - Common Subjects Manufacturing Process Draw a neat sketch to show major parts of a horizontal milling machine

BE/BTech - Common Subjects Manufacturing Process Sketch and mention the application of the drilling machine operations counter boring reaming and trepanning

BE/BTech - Common Subjects Manufacturing Process Draw neat sketch of a radial drilling machine indicating parts

BE/BTech - Common Subjects Manufacturing Process List various drilling machines

BE/BTech - Common Subjects Manufacturing Process Sketch a planning machine indicating major parts. Name any one of the mechanism for quick return movement in a planner

BE/BTech - Common Subjects Manufacturing Process With a neat sketch, explain any one of the driving mechanisms used in a shaping machine

BE/BTech - Common Subjects Manufacturing Process Differentiate between capstan and turret lathes

BE/BTech - Common Subjects Manufacturing Process What are the methods of measurement of temperature of cutting tool tip? Explain any one of them

BE/BTech - Common Subjects Manufacturing Process Explain with the help of neat sketches, heat distribution at tool and wor piece

BE/BTech - Common Subjects Manufacturing Process List various cutting tool materials in the increasing order of their hardness

BE/BTech - Common Subjects Manufacturing Process List various factors influencing tool-life. Explain any one of them

BE/BTech - Common Subjects Manufacturing Process with neat sketches, give nomenclature of a single point cutting tool

BE/BTech - Common Subjects Heat & Mass Transfer State ficks law of diffusion and explain the terms briefly, comparing with Fouriers law of heat conduction

BE/BTech - Common Subjects Heat & Mass Transfer Distinguish between film condensation and dropwise condensation

BE/BTech - Common Subjects Heat & Mass Transfer with a neat sketch discusss the regimes of boiling

BE/BTech - Common Subjects Heat & Mass Transfer Write a brief note on radiation shields

BE/BTech - Common Subjects Heat & Mass Transfer Define effectiveness of a heat exchanger and NTU. Explain their significance

BE/BTech - Common Subjects Heat & Mass Transfer Derive with usual notations an expression for the logarithmic mean temperature differences of a counter flow heat exchanger.

BE/BTech - Common Subjects Heat & Mass Transfer with the usual notations derive by dimensioal analyssi, the expression for the heat transfer coefficient in natural convection

BE/BTech - Common Subjects Heat & Mass Transfer Using simple lumped parameter analysis develop the expression for the temperature distribution in newtonian heating. Mention the important assumption made.

BE/BTech - Common Subjects Heat & Mass Transfer With usual notations deduce the expressions for the temperature distribution for a rectangular fin with end insulated assuming unidirectional heat flow.

BE/BTech - Common Subjects Heat & Mass Transfer Derive the usual notations the expression for thecritical radus of insulation of a sphere. Explain the significance

BE/BTech - Common Subjects Heat & Mass Transfer Explain the physical significance of the term thermal diffusivity. it is required to measure the temperature in the following real life situations accurately: (1) temperatyre if the outer wall of I.C. engine cylinder near top dead centre (2)Temperature of the molten coming out of furnance

BE/BTech - Common Subjects Heat & Mass Transfer with usual notations derive the classical Fouriers heat conduction equation in 3 dimensions

BE/BTech - Common Subjects Heat & Mass Transfer Highlight the peculiarities of radioactive heat transfer

BE/BTech - Common Subjects Heat & Mass Transfer Briefly explain the mechanism of the three modes of heat transfer with governing equations

BE/BTech - Common Subjects Heat & Mass Transfer Explain Radiation shield

BE/BTech - Common Subjects Heat & Mass Transfer Explain Weins displacement law

BE/BTech - Common Subjects Heat & Mass Transfer Explain Planks law

BE/BTech - Common Subjects Heat & Mass Transfer Explain Kirchoffs law

BE/BTech - Common Subjects Heat & Mass Transfer Explain Steam Boltzman law

BE/BTech - Common Subjects Heat & Mass Transfer Define mass concentration and molar concentration

BE/BTech - Common Subjects Heat & Mass Transfer Clearly explain the regions of pool boiling with a neat sketch

BE/BTech - Common Subjects Heat & Mass Transfer Derive an expression for LMTD for a parallel flow heat exchanger

BE/BTech - Common Subjects Heat & Mass Transfer Explain the physical significance of Grashoff number

BE/BTech - Common Subjects Heat & Mass Transfer Explain the physical significance of Nusselt number

BE/BTech - Common Subjects Heat & Mass Transfer Explain the physical significance of Reynolds number

BE/BTech - Common Subjects Heat & Mass Transfer Explain the physical significance of pandtl number

BE/BTech - Common Subjects Heat & Mass Transfer A tube of 0.036m OD and 40cm length is maintained at a uniform temperture of 100 degree celicus. Determine the rate of heat transfer form the surface of the tube when (i) the tube is vertical and (ii) the tube is horizontal

BE/BTech - Common Subjects Heat & Mass Transfer Derive an expression for the instantaneours and totla heat flow in terms of ht eproduct of Biot Number and fourier number in one dimensional transient heat conduction

BE/BTech - Common Subjects Heat & Mass Transfer Derive an expression for the temperature distribution for pin fin, when the tip of the fin is insulated

BE/BTech - Common Subjects Heat & Mass Transfer Derive an expression for the temperature distribution and the rate of heat transfer for a hollow cylinder

BE/BTech - Common Subjects Heat & Mass Transfer using dimensional analysis, obtain the dimensionless parameters in forced convection heat transfer

BE/BTech - Common Subjects Heat & Mass Transfer State and explain ficks law of diffusion

BE/BTech - Common Subjects Heat & Mass Transfer Sketch and explain boiling curve

BE/BTech - Common Subjects Heat & Mass Transfer Define LMTD and obtain an expression for LMTD for parallel flow heat exchanger

BE/BTech - Common Subjects Heat & Mass Transfer For a black body enclosed in a hemispherical space, prove that emissive power of the black body is pie times the intensity of radiation

BE/BTech - Common Subjects Heat & Mass Transfer State and explain the following 1. Stefan Boltzman law 2. Kirchoffs law 3. Plancks law 4. Wiens displacement law 5. Lamberts cosine law

BE/BTech - Common Subjects Heat & Mass Transfer Design critical thickness of insulation and derive an expression for critical thickness of insulation for a cylinder

BE/BTech - Common Subjects Heat & Mass Transfer What are Heisler Charts? Explain their significance in solving transient conduction problems

BE/BTech - Common Subjects Heat & Mass Transfer What are Biot and Fourier Numbers? Explain their physical significance

BE/BTech - Common Subjects Heat & Mass Transfer Define: Nusselt number, prandtl number, stanton number and Grashof number

BE/BTech - Common Subjects Heat & Mass Transfer Briefly explain: Hydrodynamic boundary layer and Thermal boundary layer

BE/BTech - Common Subjects Mechatronics and Microprocessor Define the following(1) System clock (2) System clock frequency (3) clock period (4) clock cycle (5) memory access time (6) system timing

BE/BTech - Common Subjects Mechatronics and Microprocessor How the instructions and data flow occurs?

BE/BTech - Common Subjects Mechatronics and Microprocessor Define CPU and State its functions

BE/BTech - Common Subjects Mechatronics and Microprocessor Describe the instruction set of a 8085 Microprocessor

BE/BTech - Common Subjects Mechatronics and Microprocessor Explain the following (1) Program counte register (2) instruction register (3) stack paint register (4) status register

BE/BTech - Common Subjects Mechatronics and Microprocessor Draw the functional block diagram of the intel 8085A Mircoprocessor

BE/BTech - Common Subjects Mechatronics and Microprocessor Define the following 1. Fetch cycle 2. ALU 3. BUS 4. Interrupt

BE/BTech - Common Subjects Mechatronics and Microprocessor List and explain the four forms of a memory unit

BE/BTech - Common Subjects Mechatronics and Microprocessor What are microcontrollers? Distinguish between a microprocessor and a micro controller

BE/BTech - Common Subjects Mechatronics and Microprocessor State in brief most widely used number system in computer. 1. Convert the decimal number 45 to its binary equivalent 2. Convery the binary system 10011 to its decimal equivalent

BE/BTech - Common Subjects Mechatronics and Microprocessor With Truth table, explain OR gate and AND gate

BE/BTech - Common Subjects Mechatronics and Microprocessor What is meant by data acquisition? Explain DAQ system

BE/BTech - Common Subjects Mechatronics and Microprocessor Explain ADC with Signals

BE/BTech - Common Subjects Mechatronics and Microprocessor Briefly explain the different processes of signal conditioning

BE/BTech - Common Subjects Mechatronics and Microprocessor What are stepper motors? Explain with a neat sketch, the priniciple of working of a variable reluctance stepper motor

BE/BTech - Common Subjects Mechatronics and Microprocessor List the solid state switches and explain the two forms of bipolar transistor

BE/BTech - Common Subjects Mechatronics and Microprocessor With a sketch explain solenoid and state its uses

BE/BTech - Common Subjects Mechatronics and Microprocessor Explain light sensors and state six selection factors

BE/BTech - Common Subjects Mechatronics and Microprocessor State the priniciple of working and applications of hall effect sensor with a sketch.

BE/BTech - Common Subjects Mechatronics and Microprocessor define sensors and transducer and name three types of sensors and transducers each

BE/BTech - Common Subjects Mechatronics and Microprocessor define microprocessor based controllers. Explain with a block diagram, the working of an engine management system

BE/BTech - Common Subjects Mechatronics and Microprocessor State the functions of basic elements of a closed loop control system with a block diagram

BE/BTech - Common Subjects Mechatronics and Microprocessor With the block diagram, briefly explain the generalized measurement system

BE/BTech - Common Subjects Modeling & Finite Element Analysis Discuss the Galerkin approach for 1D heat conduction problem

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain the types of boundary conditions in heat transfer problems

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the jacobian matrix for 2D triangular element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the element stiffness matrix for truss element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive teh shape function for a nine noded quadrilateral element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the shape function fora quadratic bar element using Lagrangian method

BE/BTech - Common Subjects Modeling & Finite Element Analysis What are Hermite shape functions of beam element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the linear interpolation polynomial in terms of natural coordinate for 2d triangular elements

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain convergence requirements of a polynomial displacement model

BE/BTech - Common Subjects Modeling & Finite Element Analysis What are the considerations for choosing the order of polynomial functions?

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain the basic steps involved in FEM

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain preprocessing and preprocessing in FEM

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain briefly about node location system

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain the principle of minimum potential energy an dpriciple fo virtual work

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive an expression for stiffness matrix for a 2D truss element

BE/BTech - Common Subjects Modeling & Finite Element Analysis For a four noded quadrilateral element, derive an expression for jacobian matrix

BE/BTech - Common Subjects Modeling & Finite Element Analysis using potential energy approach, ontain the element stiffness matrix for a ID bar element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the shape function for a 3 noded triangular element

BE/BTech - Common Subjects Modeling & Finite Element Analysis Derive the Hermit shape function for a 2 noded beam element

BE/BTech - Common Subjects Modeling & Finite Element Analysis What are interpolation functions? Explain 2D pascal triangle

BE/BTech - Common Subjects Modeling & Finite Element Analysis Explain simplex, complex and multiplex elements

BE/BTech - Common Subjects Modeling & Finite Element Analysis with an example, explain node numbering and element connectivity for a ID bar

BE/BTech - Common Subjects Modeling & Finite Element Analysis What is symmetric banded matrix?

BE/BTech - Common Subjects Mechanical Vibration A shaft 40 mm dia and 2.5 m long has a mass of 15Kg per meter length. it is simply supported at the ends and carries three masses 90 Kg, 140Kg and 60 Kg at 0.8m,1.5m abd 2m respectively from the left support. Taking E=200 GPa. Find the Frequency of the transverse vibration using Dunkerleys method

BE/BTech - Common Subjects Mechanical Vibration Derive one dimensional wave equation for lateral vibration of the string

BE/BTech - Common Subjects Mechanical Vibration Derive an expression for natural frequency of a shaft carrying several loads using Dunkerleys method

BE/BTech - Common Subjects Mechanical Vibration Represent the following numbers in exponential form (1) -2 + i4 (2) -2 - i4.

BE/BTech - Common Subjects Mechanical Vibration Derive the solution (both complementary and Particular integral) for a differential equation of a undamped single degree freedom system with Harmonic excitation

BE/BTech - Common Subjects Mechanical Vibration In a single degree damped vibrating system, a suspended mass of 8 Kg makes 30 oscillations in 18 seconds, The amplitude decreases to 0.25 of the initial value of 5 oscillations. Determine: (1) the stiffness of the spring (2) the Logarithmic decreemnt. (3) The damping factor (4) the damping coefficient

BE/BTech - Common Subjects Mechanical Vibration Split up the harmonic motion x=20 Sin(wt+ Pie/6) into two harmonic motions, one having a phase angle of zero and the other of 50 degree.

BE/BTech - Common Subjects Mechanical Vibration A commercial type of vibration pickup has a natural frequency of 6hertz and a damping factor of 0.65. What is the lowest frequency beyond which the amplitude can be measured with in one percent error?

BE/BTech - Common Subjects Mechanical Vibration Explain the working principle of vibrometer(displacement measurement instrument)

BE/BTech - Common Subjects Mechanical Vibration Derive an expression for the longitudinal virbration of a uniform bar of length L, one end of which is fixed and other end is free.

BE/BTech - Common Subjects Mechanical Vibration A disc of mass 4Kg is mounted midway between bearings which may be assumed to be simple supports. The bearing span is 480mm. The steel shaft, which is horizontal is 9mm in diameter. The CG of the disc is displaced 3mm form the geometric center. the equivalent viscours damping at the center of the disc-shaft may be taken as 49 N sec/m. if the shaft rotates at 760 rpm, find the maximum stresss in the shaft and compare it with dead load stress in the shaft. Also, find the power required to drive the shaft at this speed

BE/BTech - Common Subjects Mechanical Vibration Write notes on Torsional vibration of circular shaft

BE/BTech - Common Subjects Mechanical Vibration Write notes on Longitudinal vibrations of bars

BE/BTech - Common Subjects Mechanical Vibration A Section of pipe pertaining to a certain machine vibrates with large amplitude at a compressor speed of 220 rpm. For analyzing this system, a spring - mass system was suspended from the pipe to act as an abserber. A 1Kg absorber mass tuned to 220cpm resulted in two resonat frequencies of 188 and 258 cp,. What must be hte mass and the spring stiffness of the absorber, if the resonat frequencies are to lie outside the range of 150 and 310 cpm?

BE/BTech - Common Subjects Mechanical Vibration Discuss the basic principle on which vibration measuring instruments are designed. What are their practical limitations?

BE/BTech - Common Subjects Mechanical Vibration Define the term Transmissibility. Derive the expression for motion transmissibility

BE/BTech - Common Subjects Mechanical Vibration Add the following motion analytically and find the amplitude and phase angle. X1=2 Cos(wt+0.5) and X2=5 Sin(wt+1.0)

BE/BTech - Common Subjects Mechanical Vibration Define Degree of freedom

BE/BTech - Common Subjects Mechanical Vibration Define Resonance

BE/BTech - Common Subjects Mechanical Vibration Define simple harmonic motion

BE/BTech - Common Subjects Design of Machine Elements Derive the expression for the ratio of Tensions in belt drive without considering the effect of centrifugal tension

BE/BTech - Common Subjects Design of Machine Elements Derive petroffs equation for a lightly loaded bearing

BE/BTech - Common Subjects Design of Machine Elements Under what circumstances the Bevel gears are used? Give a detailed classification of Bevel gears.

BE/BTech - Common Subjects Design of Machine Elements Design a valve spring for an automobile engine, when the valve is closed, the spring produces a force of 45N and when it opens, produces a force fo 55N.The spring must fit over the valve bush which has an outside diameter of 20mm and must go inside a space of 35mm. The lift of the valve is 6mm. The spring index is 12. The allowable stress may be taken as 330MPa and modulus of rigidity, G 80GPa

BE/BTech - Common Subjects Design of Machine Elements Defoine formative number of teeth, as applied to Helical gears and explain its importance in the design of Helical gears.

BE/BTech - Common Subjects Design of Machine Elements Derive the expression for hte stress induced in helical coil spring

BE/BTech - Common Subjects Design of Machine Elements Design a shrink fit joint to join two cylinders of diameter 150mm*200mm and 200mm*250mm. Maximum tangential stress in the components due to shrink fitting is to be limited to 40MPa. Also determine the axial force necessary to dis-engage the joint if the length of the joint is 200mm and the maximum power that can be transmitted at a rated speed of 1000 rpm. The cylinder material has a modulus of elasticity 210 GPa and Poissons ratio 0.3

BE/BTech - Common Subjects Design of Machine Elements What are the assumptions made in finding stress distribution for a curved flexural member? Also state two major differences between a straight beam and a curved beam

BE/BTech - Common Subjects Design of Machine Elements Derive petroffs equation, with usual notations

BE/BTech - Common Subjects Design of Machine Elements A single plate friction clutch of both sides effective has 0.3m outer diameter and 0.16 m inside diameter. The co-efficient of friction is 0.2 and it runs at 1000 rpm. Find the power transmitted for uniform wear and uniform pressure distribution cases if the allowable maximum pressure is 0.08MPa

BE/BTech - Common Subjects Design of Machine Elements Design a pair of spur gears to transmit 20KW from a shft rotating at 1000 rpm to a parallel shaft which is to rotate at 310 rpm. Assume number of teeth on pinion 31 and 20 degree full depth tooth form

BE/BTech - Common Subjects Design of Machine Elements A two teeth right hand worm transmits 2KW at 1500 rpm to a 36 teeth wheel. The module of the wheel is 5mm and the pitch diameter of the worm is 60mm. The pressure angel is 14.5 degree. The co-efficient of friction is found to be 0.06. (1) Find the centre distance, the lead and the lead angle. (2) Determine the forces

BE/BTech - Common Subjects Design of Machine Elements A pair of bevel gears transmitting 7.5 KW at 300 rpm of pinion. The pressure angle is 20 degree. The pitch diameters of pinion and gear at their large ends are 150mm and 200mm respectively. The face width of the gears is 40mm. Determine the components of the resultant gear tooth force and draw free body diagram of forces acting on the pinion and the gear.

BE/BTech - Common Subjects Design of Machine Elements A cast iron cylinder of internal diameter 200mm and thickness 50mm is subjected to a pressure of 5N/mm(square). calculate the tangential and radial stesses at the inner, middle and outer surface

BE/BTech - Common Subjects Design of Machine Elements Determine the maximum stress induced in a ring cross section of 50mm diameter rod subjected to a compressive load of 20KN. The mean diameter of the ring is 100mm

BE/BTech - Common Subjects Engineering Physics Write short notes on Drift Velocity

BE/BTech - Common Subjects Engineering Physics Write short notes on Mirage

BE/BTech - Common Subjects Engineering Physics Write short notes on Voltaic cell

BE/BTech - Common Subjects Engineering Physics Write short notes on Bernoullis equation

BE/BTech - Common Subjects Engineering Physics List the factors affecting the speed of sound.

BE/BTech - Common Subjects Engineering Physics Define the intensity of sound. what is the SI unit? How does it change with distance? Name the other factors on which it depends.

BE/BTech - Common Subjects Engineering Physics Write the characteristics of the image formed by a plane mirror.

BE/BTech - Common Subjects Engineering Physics A Convex lens of focal length 10cm is combined with a concave lens of focal length 15cm. calculate the focal length of the combination.

BE/BTech - Common Subjects Engineering Physics Write Newtons formula for velocity of sound in a gaseous medium. How did Laplace correct this formula? Write the corrected formula.

BE/BTech - Common Subjects Engineering Physics State Avogadros law. Derive the expression for avogadros law from the expression for pressure.

BE/BTech - Common Subjects Engineering Physics Explain the diagram how an aeroplarie lifts itself above the ground.

BE/BTech - Common Subjects Engineering Physics Draw a circuit diagram of a meter bridge arrange to determine an unknown resistance. Explain its working principle and write down the formula used.

BE/BTech - Common Subjects Engineering Physics An Iron needle floats on clean water but sinks when some detergent is added. Explain.

BE/BTech - Common Subjects Engineering Physics Describe the construction and working of an astronomical telescope with the help of a diagram. Write the formula for its magnifying power.

BE/BTech - Common Subjects Engineering Physics Define thermal conductivity of a substance. What is its unit?

BE/BTech - Common Subjects Engineering Physics State Pascals law. Name two machines which operate on pascals law.

BE/BTech - Common Subjects Engineering Physics With the help of a labelled diagram, explain the construction and working of a cyclotron.

BE/BTech - Common Subjects Engineering Physics Why do we use shunt in a galvanometer?

BE/BTech - Common Subjects Engineering Physics How do we convert a galvanometer into a voltmeter?

BE/BTech - Common Subjects Engineering Physics Define Reynolds number.

BE/BTech - Common Subjects Engineering Physics Draw a plot between the angle of deviation and the angle of incidence for a glass prism.

BE/BTech - Common Subjects Engineering Physics Explain compressions and rarefactions in a longitudinal wave.

BE/BTech - Common Subjects Engineering Physics State Kirchoffs Law of black body radiation.

BE/BTech - Common Subjects Engineering Physics Explain why the atmospheric pressure decreases with altitude.

BE/BTech - Common Subjects Basic Thermodynamics state the first law, second law of thermodyanamics and explain?

Home
5th - 12th
Bachelors Degree
Masters Degree
Engineering (BE/BTech)
Management

5th to 12th
5th Std  
  6th Std  
  7th Std  
  8th Std  
  9th Std  
  10th Std  
  11th Std  
  12th Std  

Bachelors Degree
BA  
  BCom  
  BBM  
  LLB  
  BSc  
 
BE BTech Engineering
Common Subjects  
  Aeronautical  
  Civil  
  Electrical & Electronics  
  Electronics & Communication  
  Telecommunication  
  Computer Science  
  Industrial & Production  
Mechanical  
  Biomedical  
  Chemical  
  Textile  
  Automobile  
 
MBA Management PGDM
Common Subjects  
  Marketing  
  Finance  
  Human Resource  
  Operations  
  General Management & Strategy  
  Systems  
 
Masters Degree
MA  
  MCom  
  LLM  
  MSc  
 
About us | SiteMap | Terms of use | Privacy Policy | Disclaimer | Contact us | ©2010 K2Questions.com