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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$$-phase$$220V$$induction wat... A wattmeter reads$$400W$$when its current coil is connected in the$$R$$... A$$500A/5A,50Hz$$current transformer has a bar primary. Th... List$$-{\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$$-slot stato... A parallel plate capacitor has an electrode area of$$100m{m^2}$$, with a s... A point charge of$$+1nC$$is placed in a space with a permittivity of$$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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