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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}$$are the inputs to the circuit shown in the figure, th... A digital-to-analog converter with a full -scale output voltage of$$3.5V$$... The$$8085$$assembly language instruction that stores the content of$$H$$and ... In the figure given below the value of$$R$$is <img class="question-image" src... In the given Fig. the Thevenin's equivalent pair (voltage, impedence), as seen ... In the Fig. given below, the initial capacitor voltage is zero. The switch is c... A coil of inductance$$10H$$resistance$$40\,\,\Omega $$is connected as s... The circuit shown in the Fig. is in steady state, when the switch is closed at ... A coil of inductance$$10H$$resistance$$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$$. The ammeter and vo... A$$1000VDC$$supply has two$$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 ($$c_... In relation to DC machines, match the following and choose the correct combinati... A 50 kW dc shunt motor is loaded to draw rated armature current at any given spe... Which three-phase connection can be used in a transformer to introduce a phase d... For an induction motor, operating at a slip 's', the ratio of gross power output... On the torque/speed curve of induction motor shown in Fig, four points of operat... Under no load condition, if the applied voltage to an induction motor is reduced... A three-phase cage induction motor is started by direct-on-line (DOL) switching ... <p><b>Assertion [a]:</b> Under V/f control of induction motor, the maximum value... In a single phase induction motor driving a fan load, the reason for having a hi... In relation to the synchronous machines, which one of the following statements i... A$$1000kVA,6.6kV,3$$-phase star connected cylindrical pole ... A$$1000kVA,6.6kV,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$$is required to block voltages of either polarity duri... A three - phase diode bridge rectifier is fed from a$$400VRMS$$.$$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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