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GATE EE 2005

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

Assume that $${D_1}$$ and $${D_2}$$ in figure are ideal diodes the value of curr...
Assume that the $$N$$-channel $$MOSFET$$ shown in figure is ideal, and that its ...
The common emitter amplifier shown in the figure is biased using a $$1mA$$ ideal...
Assume that the threshold voltage of the $$N$$-channel $$MOSFET$$ shown in figur...
Assume that the threshold voltage of the $$N$$-channel $$MOSFET$$ shown in figur...
Consider the inverting amplifier, using an ideal operational amplifier shown in ...
In the given figure, if the input is a sinusoidal signal, the output-will appear...
The typical frequency response of a two-stage direct coupled voltage amplifier i...
When subjected to a unit step input, the closed loop control system shown in the...
Figure shows the root locus plot (location of poles not given) of a third order...
When subjected to a unit step input, the closed loop control system shown in the...
A system with zero initial conditions has the closed loop transfer function $$T\...
The gain margin of a unity feedback control system with the open loop transfer f...
In the $$GH(s)$$ plane, the Nyquist plot of the loop transfer function $$G\left(...
If the compensated system shown in the figure has a phase margin of $${60^ \circ...
A state variable system <br>$$\mathop X\limits^ \bullet \left( t \right) = \le...
A state variable system <br>$$\mathop X\limits^ \bullet \left( t \right) = \le...
In the figure, as long as $${X_1} = 1$$ and $${X_2} = 1,$$ the output $$Q$$ rema...
The digital circuit shown in the figure works as a <img class="question-image" ...
Select the circuit which will produce the given output $$Q$$ for the input signa...
If $${X_1}$$ and $${X_2}$$ are the inputs to the circuit shown in the figure, th...
A digital-to-analog converter with a full -scale output voltage of $$3.5$$ $$V$$...
The $$8085$$ assembly language instruction that stores the content of $$H$$ and ...
In the figure given below the value of $$R$$ is <img class="question-image" src...
In the given Fig. the Thevenin's equivalent pair (voltage, impedence), as seen ...
In the Fig. given below, the initial capacitor voltage is zero. The switch is c...
A coil of inductance $$10$$ $$H$$ resistance $$40\,\,\Omega $$ is connected as s...
The circuit shown in the Fig. is in steady state, when the switch is closed at $...
A coil of inductance $$10$$ $$H$$ resistance $$40\,\,\Omega $$ is connected as s...
The $$RL$$ circuit of the figure is fed from a constant magnitude, variable freq...
For the two port network shown in the Fig. the $$Z$$ $$-$$ matrix is given by <i...
Two networks are connected in cascade as shown in the Fig. With the usual notati...
The set-up in the figure is used to measure resistance $$R$$. The ammeter and vo...
A $$1000$$ $$V$$ $$DC$$ supply has two $$1-core$$ cables as its positive and neg...
A DC ammeter has a resistance of $$0.1$$$$\Omega $$ and its current range is $$0...
Two wattmeter's, which are connected to measure the total power on a three-phase...
A $$PMMC$$ voltmeter is connected across a series combination of a $$DC$$ voltag...
The simultaneous application of signals $$x(t)$$ and $$y(t)$$ to the horizontal ...
A digital-to-analog converter with a full scale output voltage of $$3.5V$$ has r...
Two magnetic poles revolve around a stationary armature carrying two coils ($$c_...
In relation to DC machines, match the following and choose the correct combinati...
A 50 kW dc shunt motor is loaded to draw rated armature current at any given spe...
Which three-phase connection can be used in a transformer to introduce a phase d...
For an induction motor, operating at a slip 's', the ratio of gross power output...
On the torque/speed curve of induction motor shown in Fig, four points of operat...
Under no load condition, if the applied voltage to an induction motor is reduced...
A three-phase cage induction motor is started by direct-on-line (DOL) switching ...
<p><b>Assertion [a]:</b> Under V/f control of induction motor, the maximum value...
In a single phase induction motor driving a fan load, the reason for having a hi...
In relation to the synchronous machines, which one of the following statements i...
A $$1000$$ $$kVA,$$ $$6.6$$ $$kV,$$ $$3$$-phase star connected cylindrical pole ...
A $$1000$$ $$kVA,$$ $$6.6$$ $$kV,$$ $$3$$-phase star connected cylindrical pole ...
In the matrix equation $$PX=Q$$ which of the following is a necessary condition ...
For the matrix $$P = \left[ {\matrix{ 3 &amp; { - 2} &amp; 2 \cr 0 &amp;...
If $$R = \left[ {\matrix{ 1 &amp; 0 &amp; { - 1} \cr 2 &amp; 1 &amp; { -...
For the function $$f\left( x \right) = {x^2}{e^{ - x}},$$ the maximum occurs whe...
If $$S = \int\limits_1^\infty {{x^{ - 3}}dx} $$ then $$S$$ has the value
for the scalar field $$u = {{{x^2}} \over 2} + {{{y^2}} \over 3},\,\,$$ the magn...
A fair coin is tossed $$3$$ times in succession. If the first toss produces a he...
If $$P$$ and $$Q$$ are two random events, then which of the following is true?
The solution of the first order differential equation $$\mathop x\limits^ \bulle...
For the equation $$\,\,\mathop x\limits^{ \bullet \bullet } \left( t \right) + ...
The conduction loss versus device current characteristic of a power $$MOSFET$$ i...
The figure shows the voltage across a power semiconductor device and the current...
An electronic switch $$S$$ is required to block voltages of either polarity duri...
A three - phase diode bridge rectifier is fed from a $$400$$ $$V$$ $$RMS$$. $$50...
Consider a phase $$-$$ controlled converter shown in figure The thyristor is fir...
The given figure shows a step $$-$$ down chopper switched at $$1$$ $$KHz$$ with ...
The output voltage waveform of a three - phase square-wave inverter contains
The insulation strength of an <b> EHV</b> transmission line is mainly governed b...
At an industrial sub-station with a $$4$$ $$MW$$ load, a capacitor of $$2$$ MVAR...
A load centre is at an equidistant from the two thermal generating stations $${G...
A generator with constant 1.0 p.u. terminal voltage supplies power through a ste...
At a $$220$$ kV substation of a power system, it is given that the three-phase f...
The parameters of transposed overhead transmission line are given as: self react...
At a $$220$$ kV substation of a power system, it is given that the three-phase f...
The network shown in the given figure has impedances in p.u. as indicated. The d...
High Voltage DC (HVDC) transmission is mainly used for
The p.u. parameters for a $$500$$ MVA machine on its own base are: <br>Inertia,...
The RMS value of the voltage v(t) = 3 + 4cos(3t) is
The Fourier series for the function f(x) = sin<sup>2</sup> x is
The Laplace transform of a function f(t) is F(s) = $$\frac{5s^2+23s+6}{s\left(s^...
For the equation $$\ddot x\left(t\right)+3\dot x\left(t\right)+2x\left(t\right)=...
If u(k) is the unit step and $$\delta\left(k\right)$$ is the unit impulse functi...
For the triangular waveform shown in the figure, the $$RMS$$ value of the voltag...

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