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GATE EE 2003

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

A voltage signal $$\,10\,\,\sin \,\omega t\,\,$$ is applied to the circuit with ...
In the circuit of figure shown, assume that the transistor has $${h_{fe}} = 99$$...
The variation of drain current with gate-to-source voltage $$\left( {{{\rm I}_D}...
In the circuit shown, the current gain $$'\beta '$$ of the ideal transistor is $...
For the $$n$$-channel enhancement $$MOSFET$$ shown in figure,, the threshold vol...
For the circuit shown in figure with an ideal operational amplifier, the maximum...
Assuming the operational amplifier to be ideal, the gain $${V_{out}}/{V_{in}}$$ ...
The circuit of fig shows a $$555$$ Timer $$IC$$ connected as an Astable multivib...
The block diagram of a control system is shown in Fig. The transfer function $$G...
A control system is defined by the following mathematical relationship $$${{{d^...
The block diagram shown in fig given is a unity feedback closed loop control sy...
The roots of the closed loop characteristic equation of the system shown in fig ...
A control system with certain excitation is governed by the following mathematic...
The loop gain $$GH$$ of a closed loop system is given by the following expressio...
The asymptotic Bode plot of the transfer function $${K \over {1 + {s \over a}}}$...
A lead compensator used for a closed loop controller has the following transfer ...
A second order system starts with an initial condition of $$\left( {\matrix{ ...
The following equation defines a separately exited $$dc$$ motor in the form of a...
The Boolean expression $$X\overline Y Z + XYZ + \overline X Y\overline Z + \ove...
Figure shows a $$4$$ to $$1$$ $$MUX$$ to be used to implement the sum $$S$$ of a...
The shift register shown in Fig. is initially loaded with the bit pattern $$1010...
The simplified block diagram of a $$10$$-bit $$A/D$$ converter of dual slope int...
The following program is written for an $$8085$$ microprocessor to add two bytes...
A segment of a circuit is shown in figure. $${v_R} = 5\,\,V,\,\,{v_C} = 4\sin 2t...
Fig. shows the waveform of the current passing through an inductor of resistance...
In Fig. the value of $$R$$ is <img class="question-image" src="https://gateclas...
In the Fig. $${Z_1} = 10\angle - {60^ \circ },\,\,{Z_2} = 10\angle {60^ \circ }...
Two ac sources feed a common variable resistive load as shown in Fig. Under the ...
In Fig. the potential difference between points $$P$$ and $$Q$$ is <img class="...
In the circuit shown in Fig., the switch $$S$$ is closed at time $$t=0$$. The vo...
In the circuit of Fig. the magnitudes of $${V_L}$$ and $${V_C}$$ are twice that ...
A balanced delta connected load of $$\left( {8 + j6} \right)$$ $$\Omega $$ per p...
The $$h$$ $$-$$ parameters for a two $$-$$ port network are defined by <br>$$\l...
The effect of stray magnetic fields on the actuating torque of a portable instru...
A Manganin swamping resistance is connected in series with a moving coil ammeter...
The inductance of a certain moving-iron ammeter is expressed as $$L = 10 + 3\the...
An ac voltmeter uses the circuit shown below, where the $$PMMC$$ meter has an in...
The items in <b>List $$-$$ $${\rm I}$$</b> represent the various types of measur...
The voltage-flux adjustment of a certain $$1$$-phase $$220$$ $$V$$ induction wat...
A wattmeter reads $$400$$ $$W$$ when its current coil is connected in the $$R$$ ...
A $$500$$ $$A/5$$ $$A,$$ $$50$$ $$Hz$$ current transformer has a bar primary. Th...
List $$-$$ $${\rm I}$$ represents the figures obtained on a $$CRO$$ screen when ...
The simplified block diagram of a $$10$$bit A/D converter of dual slope integrat...
A dc series motor driving an electric train faces a constant power load. It is r...
A single phase transformer has a maximum efficiency of 90% at full load and unit...
Figure shows an ideal single-phase transformer. The primary and secondary coils ...
Figure shows a $$\triangle$$ - Y connected 3-phase distribution transformer used...
Figure shows an ideal three-winding transformer. The three windings 1,2,3 of the...
<b>Group I</b> lists different applications and <b>Group II</b> lists the motors...
No-load test on a 3-phase induction motor was conducted at different supply volt...
Following are some of the properties of rotating electrical machines <br>P. Stat...
A 3-phase Inductor Motor is driving a constant torque load at rated voltage and ...
A single phase induction motor with only the main winding excited would exhibit ...
When Stator and Rotor windings of a 2-pole rotating electrical machine are excit...
Curves X and Y in Figure denote open circuit and full-load zero power factor (zp...
A stand-alone engine driven Synchronous generator is feeding a partly inductive ...
A $$4$$-pole, $$3$$-phase, double layer winding is housed in a $$36$$-slot stato...
A parallel plate capacitor has an electrode area of $$100$$ $$m{m^2}$$, with a s...
A point charge of $$+1$$ $$nC$$ is placed in a space with a permittivity of $$8....
A composite parallel plate capacitor is made up of two different dielectric mate...
Two conductors are carrying forward and return current of $$ + {\rm I}$$ and $$ ...
Figure shows a thyristor with the standard terminations of anode $$(A),$$ cathod...
Figure shows a $$MOSFET$$ with an integral body diode. It is employed as a power...
A fully controlled natural commuted $$3$$-phase bridge rectifier is operating wi...
A phase - controlled half - controlled single - phase converter is shown in figu...
A chopper is employed to charge a battery as shown in figure. The charging curre...
An inverter has a periodic output voltage with the output waveform as shown in f...
An inverter has a periodic output voltage with the output waveform as shown in f...
A $$3$$-phase, $$11$$-$$kV$$ generator feeds power to a constant power unity pow...
Bundled conductors are mainly used in high voltage overhead transmission lines t...
The ABCD parameters of a $$3$$-phase overhead transmission line are $$\,A = D = ...
A surge of 20 kV magnitude travels along a lossless cable towards its junction w...
A dc distribution system is shown in figure with load currents as marked. The tw...
A balanced delta connected load of $$\left( {8 + j6} \right)\Omega $$ per phase ...
In a transmission line each conductor is at $$20$$ $$kV$$ and is supported by a ...
Incremental fuel costs (in some appropriate unit) for a power plant consisting o...
A round rotor generator with internal voltage $${E_1} = 2.0\,\,$$ p.u.and $$\,X ...
A generator delivers power of 1.0 p.u. to an infinite bus through a purely react...
A 20-MVA, 6.6-kV, 3-phase alternator is connected to a 3-phase transmission line...
A three-phase alternator generating unbalanced voltages is connected to an unbal...
The interrupting time of a circuit breaker is the period between the instant of
A list of relays and the power system components protected by the relays are giv...
A power system consists of $$300$$ buses out of which $$20$$ buses are generator...
The bus impedance matrix of a $$4$$-bus power system is given by $$${Z_{bus}} = ...
Choose two appropriate auxiliary components of a HVDC transmission system from t...

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