NEW
New Website Launch
Experience the best way to solve previous year questions with mock tests (very detailed analysis), bookmark your favourite questions, practice etc...

## GATE ECE 2014 Set 2

Exam Held on Thu Jan 01 1970 00:00:00 GMT+0000 (Coordinated Universal Time)
Click View All Questions to see questions one by one or you can choose a single question from below.

## GATE ECE

A cascade connection of two voltage amplifiers A1 and A2 is shown in the figure....
In the differential amplifier shown in the figure, the magnitudes of the common-...
The feedback topology in the amplifier circuit (the base bias circuit is not sho...
The power spectral density of a real stationary random process X(t) is given by ...
The input to a 1-bit quantizer is a random variable X with pdf $${f_x}(x) = 2{e^... The capacity of band-limited additive white Gaussian noise (AWGN) channel is giv... Coherent orthogonal binary FSK modulation is used to transmit two equiprobable s... The natural frequency of an undamped second-order system is 40 rad/s. If the sys... For the following system, <img alt="gate 2014 Set 2 control-systems signal-flow-... The Bode asymptotic magnitude plot of a minimum phase system is shown in the fig... An unforced linear time invariant (LTI) system is represented by$$$\left[ {\mat... Consider the state space system expressed by the signal flow diagram shown in th... The number of bytes required to represent the decimal number 1856357 in packed B... For an n - variable Boolean function maximum number of prime implicants is In a half-subtractor circuit with X and Y as inputs, the Borrow (M) and Differen... The outputs of the two flip-flops Q<sub>1</sub>, Q<sub>2</sub> in the figure sho... In the circuit shown, choose the correct timing diagram of the output (y) from t... To maximize power transfer, a lossless transmission line is to be matched to a r... Which one of the following field patterns represents a TEM wave traveling in the... In the transmission line shown, the impedance $${Z_{in}}$$ (in ohms) between nod... If the electric field of a plane wave is $$\overrightarrow E \left( {z,t} \rig... For a rectangular waveguide of internal dimensions$$a\,\, \times \,\,b$$(a &gt... Assume electronic charge q = 1.6×10<sup>-19</sup> C, kT/q = 25 mV and electron m... Consider an abrupt PN junction (at T = 300 K) shown in the figure. The depletion... An increase in the base recombination of a BJT will increase In CMOS technology, shallow P-well or N-well regions can be formed using For the n-channel MOS transistor shown in the figure, the threshold voltage V<su... For the MOSFETs shown in the figure, the threshold voltage |V<sub>t</sub>| = 2V ... The system of linear equations$$\left( {\matrix{ 2 &amp; 1 &amp; 3 \cr ... The determinant of matrix $$A$$ is $$5$$ and the determinant of matrix $$B$$ is ... The maximum value of the determinant among all $$2 \times 2$$ real symmetric mat... For $$0 \le t &lt; \infty ,$$ the maximum value of the function $$f\left( t \ri... The value of$$\mathop {\lim }\limits_{x \to \infty } {\left( {1 + {1 \over x}} ... If $$\,\overrightarrow r = x\widehat a{}_x + y\widehat a{}_y + z\widehat a{}_z\... Let$$X$$be a random variable which is uniformly chosen from the set of positiv... If the characteristic equation of the differential equation$$\,{{{d^2}y} \over ... The real part of an analytic function $$f(z)$$ where $$z=x+jy$$ is given by $${e... For the 8085 microprocessor, the interfacing circuit to input 8-bit digital data... <p>In the magnetically coupled circuit shown in the figure, 56 % of the total fl... Norton's theorem states that a complex network connected to a load can be replac... In the figure shown, the ideal switch has been open for a long time. If it is cl... A series LCR circuit is operated at a frequency different from its resonant freq... In the h-parameter model of the 2-port network given in the figure shown, the va... In the figure shown, the capacitor is initially uncharged. Which one of the foll... Consider the periodic square wave in the figure shown. <img alt="gate 2014 Set 2... Let x$$\left[ n \right]$$= x$$\left[- n \right]$$. Let X(z) be the z-transform... An FIR system is described by the system function$$$H(z) = 1 + {7 \over 2}{z^{ ...
The input-output relationship of a causal stable LTI system is given as <br> 𝑦...
The value of the integral $$\int\limits_{ - \infty }^\infty {\sin \,{c^2}}$$ ...
Consider a discrete-time signal <br> x\left[ n \right] = \left\{ {\matrix{ ...

### Joint Entrance Examination

JEE Main JEE Advanced WB JEE

### Graduate Aptitude Test in Engineering

GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN

NEET

Class 12