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GATE EE 2014 Set 3

Exam Held on Thu Jan 01 1970 00:00:00 GMT+0000 (Coordinated Universal Time)
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GATE EE

An operational-amplifier circuit is shown in the figure. <img class="question-i...
A hysteresis type $$TTL$$ inverter is used to realize an oscillator in the circu...
The transfer characteristic of the Op-amp circuit shown in figure is <img class...
The signal flow graph of a system is shown below. $$U(S)$$ is the input and $$C(...
The block diagram of a system is shown in the figure <img class="question-image...
A single-input single-output feedback system has forward transfer function $$𝐺(...
The magnitude Bode plot of a network is shown in the figure <img class="question...
Consider the system described by the following state space equations $$$\eqalig...
Two monoshot multivibrators, one positive edge triggered $$\left( {{M_1}} \right...
A $$3$$-bit gray counter is used to control the output of the multiplexer as sho...
A state diagram of a logic gate which exhibits a delay in the output is shown in...
In $$8085A$$ microprocessor, the operation performed by the instruction $$LHLD$...
The power delivered by the current source, in the figure, is ________ W. <img al...
The Norton’s equivalent source in amperes as seen into the terminals X and Y is ...
A non-ideal voltage source V<sub>S</sub> has an internal impedance of Z<sub>S</s...
A series RLC circuit is observed at two frequencies. At $$\omega_1$$ = 1k rad / ...
The line A to neutral voltage is $$10\angle15^\circ\;V$$ for a balanced three ph...
The driving point impedance Z(s) for the circuit shown below is <img alt="gate 2...
A periodic waveform observed across a load is represented by $$$V\left( t \righ...
In the bridge circuit shown, the capacitors are loss free. At balance, the value...
An $$LPF$$ wattmeter of power factor $$0.2$$ is having three voltage settings $$...
The two signals $$S1$$ and $$S2,$$ shown in figure, are applied to $$Y$$ and $$...
The no-load speed of a 230 V separately excited dc motor is 1400 rpm. The armatu...
A separately excited 300 V DC shunt motor under no load runs at 900 rpm drawing ...
The parameters measured for a 220V/110V, 50 Hz, single-phase transformer are: <p...
The mean thickness and variance of silicon steel laminations are 0.2 mm and 0.02...
An open circuit test is performed on 50 Hz transformer, using variable frequency...
The load shown in the figure absorbs 4 kW at a power factor of 0.89 lagging. <im...
A single phase induction motor is provided with capacitor and centrifugal switch...
The torque-speed characteristics of motor ($$T_M$$) and load ($$T_L$$) for two c...
In a synchronous machine, hunting is predominantly damped by
A non-salient pole synchronous generator having synchronous reactance of $$0.8$$...
A hollow metallic sphere of radius r is kept at potential of 1 Volt. The total e...
A perfectly conducting metal plate is placed in x-y plane in a right handed coor...
$$A = \left[ {\matrix{ p &amp; q \cr r &amp; s \cr } } \right];B = \...
A particle, starting from origin at $$t=0$$ $$s,$$ is traveling along $$x$$-axis...
Let $$\,\,\nabla .\left( {fV} \right) = {x^2}y + {y^2}z + {z^2}x,\,\,$$ where $$...
Lifetime of an electric bulb is a random variable with density $$f\left( x \righ...
The function $$f\left( x \right) = {e^x} - 1\,\,$$ is to be solved using Newton ...
Integration of the complex function $$f\left( z \right) = {{{z^2}} \over {{z^2} ...
A three-phase fully controlled bridge converter is fed through star-delta transf...
A diode circuit feeds an ideal inductor as shown in the figure. Given $${V_s} = ...
A single - phase voltage source inverter shown in figure is feeding power to loa...
In a long transmission line with $$r, l, g$$ and $$𝑐$$ are the resistance, indu...
For a $$400$$ $$km$$ long transmission line, the series impedance is $$(0.0 + j0...
The complex power consumed by a constant-voltage load is given by $$\left( {{P_1...
The figure shows the single line diagram of a single machine infinite bus system...
For a fully transposed transmission line
A 183-bus power system has 150PQ buses and 32 PV buses. In the general case, to ...
A function f(t) is shown in the figure. <img alt="gate 2014 Set 3 signals-and-sy...
A signal is represented by $$$x\left(t\right)=\left\{\begin{array}{l}1\;\;\;\lef...
A differentiable non constant even function x(t) has a derivative y(t), and thei...
For the signal f(t) = 3 sin8$$\mathrm\pi$$t + 6sin12$$\mathrm\pi$$t + sin14$$\ma...
A sinusoid x(t) of unknown frequency is sampled by an impulse train of period 20...
A continuous-time LTI system with system function H($$\omega$$) has the followin...

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