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GATE EE 2014 Set 2

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

The sinusoidal ac source in the figure has an rms value of $${{20} \over {\sqrt ...
Assuming the diodes to be ideal in the figure, for the output to be clipped, the...
The transistor in the given circuit should always be in active region. Take $${...
An oscillator circuit using ideal op-amp and diodes is shown in the figure. <i...
The closed-loop transfer function of a system is $$T\left( s \right) = {4 \over ...
A system with the open loop transfer function $$G\left( s \right) = {K \over {s\...
For the transfer function $$G\left( s \right) = {{5\left( {s + 4} \right)} \over...
The state transition matrix for the system $$\left[ {\matrix{ {\mathop {{x_1}...
The second order dynamic system $${{dX} \over {dt}} = PX + Qu,\,\,\,y = RX$$ has...
The $$SOP$$ (sum of products) from of a Boolean function is $$\sum \left( {0,1,3...
A $$JK$$ flip flop can be implemented by $$T$$ flip flops. Identify the correct ...
In an $$8085$$ microprocessor, the following program is executed <img class="que...
Two identical coupled inductors are connected in series. The measured inductance...
The switch SW shown in the circuit is kept at position ‘1’ for a long duration. ...
The total power dissipated in the circuit, show in the figure, is 1kW. <img alt=...
The voltage across the capacitor, as sown in the figure, is expressed as $$$V_c\...
Suppose that resistors $${R_1}$$ ܴand $${R_2}$$ ܴare connected in parallel to gi...
The saw-tooth voltage waveform shown in the figure is fed to a moving iron voltm...
Two ammeters $$X$$ and $$Y$$ have resistances of $$1.2$$ $$\Omega $$ and $$1.5$$...
While measuring power of a three-phase balanced load by the two-wattmeter method...
A 250 V dc shunt machine has armature circuit resistance of 0.6 $$\Omega$$ and f...
Assuming an ideal transformer, The Thevenin's equivalent voltage and impedance a...
A single phase, 50 kVA, 1000 V/100 V two winding transformer is connected as an ...
For a single phase, two winding transformer, the supply frequency and voltage ar...
In a constant V/f control of induction motor, the ratio V/f is maintained consta...
A three-phase, 4-pole, self excited induction generator is feeding power to a lo...
A three-phase slip-ring induction motor, provided with a commutator winding, is ...
A $$20$$-pole alternator is having $$180$$ identical stator slots with $$6$$ con...
There are two generators in a power system. No-load frequencies of the generator...
A synchronous generator is connected to an infinite bus with excitation voltage ...
A parallel plate capacitor consisting two dielectric materials is shown in the f...
The magnitude of magnetic flux density ($$\overrightarrow B$$) at a point having...
Which one of the following statements is true for all real symmetric matrices?
Minimum of the real valued function $$f\left( x \right) = {\left( {x - 1} \right...
To evaluate the double integral $$\int\limits_0^8 {\left( {\int\limits_{y/2}^{\...
The minimum value of the function $$f\left( x \right) = {x^3} - 3{x^2} - 24x + 1...
Consider a die with the property that the probability of a face with $$'n'$$ dot...
Let $$X$$ be a random variable with probability density function $$f\left( x \ri...
Consider the differential equation $${x^2}{{{d^2}y} \over {d{x^2}}} + x{{dy} \o...
All the values of the multi valued complex function $${1^i},$$ where $$i = \sqrt...
The $$SCR$$ in the circuit shown has a latching current of $$40$$ $$mA.$$ A gate...
A fully controlled converter bridge feeds a highly inductive load with ripple fr...
A step-up chopper is used to feed a load at $$400$$ $$V$$ $$dc$$ from a $$250$$ ...
A single-phase $$SCR$$ based $$ac$$ regulator is feeding power to a load consist...
A single phase induction motor draws $$12MW$$ power at $$0.6$$ lagging power. A ...
The horizontally placed conductors of a single phase line operating at $$50$$ $$...
Shunt reactors are sometimes used in high voltage transmission systems to
A three phase star-connected load is drawing power at a voltage of 0.9 pu and 0....
A three phase, $$100$$ $$MVA,$$ $$25$$ $$kV$$ generator has solidly grounded neu...
Consider an LTI system with impulse response $$h\left(t\right)=e^{-5t}u\left(t\r...
Consider an LTI system with transfer function $$H\left(s\right)=\frac1{s\left(s+...
A 10 kHz even-symmetric square wave is passed through a bandpass filter with cen...
An input signal x(t) = 2 + 5sin(100$$\mathrm\pi$$t) is sampled with a sampling f...
A discrete system is represented by the difference equation $$$\begin{bmatrix}X_...

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