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## GATE EE 2002

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

The cut in voltage of both Zener diode $${D_z}$$ and diode $$D$$ shown in Figure...
The forward resistance of the diode shown in figure is $$5\Omega$$ and the rema...
A diode whose terminal characteristics are related as $${i_D} = {{\rm I}_S}\,{e^... In the single phase diode bridge rectifier shown in the figure, the load resisto... For the circuit shown in Figure,$${{\rm I}_E} = 1\,\,mA,\,\,\,\beta = 99$$and... The output voltage$$\left( {{V_0}} \right)$$of the Schmitt trigger shown in fig... Determine the transfer function$$\left( {{{{V_y}} \over {{V_x}}}} \right)$$for... The transfer function of the system described by$${{{d^2}y} \over {d{t^2}}} + {...
A unity feedback system has an open loop transfer function, $$G\left( s \right)... The open loop transfer function of a unity feedback system is given by$$G\left(...
The state transition matrix for the system $$\mathop X\limits^ \bullet = AX\,\... For the system$$X = \left[ {\matrix{ 2 &amp; 3 \cr 0 &amp; 5 \cr } ...
For the system $$\mathop X\limits^ \bullet = \left[ {\matrix{ 2 &amp; 0 \... Obtain a state variable representation of the system governed by the differentia... For the circuit shown in Fig. the Boolean expression for the output$$Y$$in ter... The frequency of the clock signal applied to the rising edge triggered$$D$$fli... The ripple counter shown in Fig. is made up negative edge triggered$$J$$-$$E$$... The logic circuit used to generate the active low chip select$$(CS)$$by an$$8...
When a program is being executed in an $$8085$$ microprocessor, its Program Coun...
In the resistor network shown in Fig. all resistor values are $$1\,\,\Omega .$$ ...
The graph of an electrical network has $$N$$ nodes and $$B$$ branches. The numbe...
An electrical network is fed by two $$ac$$ sources, as shown in Fig. Given that ...
Consider the circuit shown in Fig. If the frequency of the source is $$50$$ $$Hz... An$$11V$$pulse of$$10µ$$s duration is applied to the circuit shown ... A constant current source is supplying$$10A$$to a circuit shown in Fig. the sw... In the circuit shown in Fig. what value of$$C$$will cause a unity power factor... A series$$R-L-C$$circuit has$$R = 50\Omega ;L=100\mu H$$and$$C =...
In the circuit shown in Fig. it is found that the input $$ac$$ voltage $$\left(... A first order, low pass filter is given with$$R = 50\,\,\Omega $$and$$C...
A two $$-$$ port network, shown in Fig. is described by the following equations:...
Kelvin double bridge is best suited for the measurement of
The line to line input voltage to the $$3$$ phase, $$50$$ Hz, ac circuit shown i...
Two in-phase, 50Hz sinusoidal waveform of unit amplitude are fed into channel-1....
A dc series motor fed from rated supply voltage is overloaded and its magnetic c...
A 200 V, 2000 rpm, 10A, separately excited d.c. motor has an armature resistance...
A 1 kVA, 230V/100V, single phase, 50 Hz transformer having negligible winding re...
A 400V/200V/200V, 50 Hz three winding transformer is connected as shown in Figur...
If a 400 V, 50 Hz, star connected, 3 phase squirrel cage induction motor is oper...
The flux per pole in a synchronous motor with the field circuit ON and the stato...
A $$415$$ $$V,$$ $$2$$ pole, $$3$$ phase, $$50$$ $$Hz,$$ star connected, non-sal...
A $$230V,$$ $$250$$ $$rpm.$$ $$100A$$ separately excited $$dc$$ motor has an arm...
In a single phase $$3$$ winding transformer the turns ratio for primary: seconda...
A single phase $$6300$$ $$kVA,$$ $$50$$ $$Hz,$$ $$3300V/400V$$ distribution tran...
Given a vector field $$\overrightarrow F ,$$ the divergence theorem states that ...
The magnetic vector potential in a region is defined by $$\overrightarrow A = {... The determinant of the matrix$$\left[ {\matrix{ 1 &amp; 0 &amp; 0 &amp; 0 \...
Given a vector field $${\overrightarrow F ,}$$ the divergence theorem states tha...
Let $$Y(s)$$ be the Laplace transform of function $$y(t),$$ then the final value...
A six pulse thyristor rectifier bridge is connected to a balanced $$50Hz$$ three...
A three phase thyristor bridge rectifier is used in a $$HVDC$$ link. The firing ...
In the single phase diode bridge rectifier shown in fig, the load resistor is <...
A step down chopper is operated in the continuous conduction mode in steady stat...
In the chopper circuit shown in fig the input $$dc$$ voltage has a constant valu...
In fig, the ideal switch $$S$$ is switched on and off with a switching frequency...
Fig. $$(a)$$ shows an inverter circuit with a $$dc$$ source voltage $${V_{s}}$$....
Consider a long, two-wire line composed of solid round conductors. The radius of...
A long wire composed of a smooth round conductor runs above and parallel to the ...
A long lossless transmission line has a unity power factor (UPF) load at the rec...
A transmission line has a total series reactance of 0.2 pu. Reactive power compe...
A synchronous generator is to be connected to an infinite bus through a transmis...
A generator is connected to a transformer which feeds another transformer throug...
Consider the problem of relay co-ordination for the distance relays $$R1$$ and \$...
Consider a power system with three identical generators. The transmission losses...
A power system consists of 2 areas (Area 1 and Area 2) connected by a single tie...
Two transposed $$3$$ phase lines run parallel to each other. The equation descr...
Let Y(s) be the Laplace transformation of the function y(t), then the final valu...
$$s(t)$$ is step response and $$h(t)$$ is impulse response of a system. Its resp...
Fourier Series for the waveform, $$f(t)$$ shown in Fig. is <img class="question...
What is the $$rms$$ value of the voltage waveform shown in Fig? <img class="ques...
A single input single output system with $$y$$ as output and $$u$$ as input, is ...

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