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GATE Electrical Engineering Paper Test 2 Online

Test Name GATE Electrical Engineering Paper Test
Subject GATE
Test Type MCQs
Total Question 40
Total Marks 80
Total Time 40 Minutes
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GATE Electrical Engineering deals with the topics of electricity, electronics and electromagnetism. It now covers a wide range of subtopics including power, electronics, control systems, signal processing and telecommunications. Electrical engineers work on power plants, computers, and other electrical devices. Electrical engineers are designing the dashboard computers that will monitor engine functions on automobiles of the future. For superior your preparation previous papers selective questions answer available for must check your knowledge before appear in exams.

GATE Electrical Engineering Paper Test 2 Online

GATE

1. The internal resistance of a saturated Weston standard cell is of the order of

Question 1 of 40

2. For a quadrupole electric potential varies as

 

Question 2 of 40

3. In dc generators, the residual magnetism is of the order of

 

Question 3 of 40

4. In an R-L-C circuit susceptance is equal to

Question 4 of 40

5. For the oscillator shown in figure, the expression for the time period of oscillation can be given by (where τ = RC)

Test Paper 5.12

Question 5 of 40

6. A sphere of radii 1 m can attain a maximum potential of

 

Question 6 of 40

7. The unit of electric intensity is

Question 7 of 40

8. The minimal product of sums function described bu the K-map give in figure

Test Paper 4.8

Question 8 of 40

9. Common mode voltage is completely attenuated at the output to the differential amplifier shown in the given figure if

Test Paper 4.4

Question 9 of 40

10. A salient pole synchronous generator connected to an infinite bus will deliver maximum power at a power angle to

Question 10 of 40

11. If the input signal ei applied to the op-amp of the circuit shown in the given figure is sinusoidal of maximum value 1 mV and of 1 kHz frequency. Then the magnitude of the peak value of the output voltage waveform would be

Test Paper 4.6

Question 11 of 40

12. The instrument most likely to be affected by change of frequency

Question 12 of 40

13. Given (125)R = (203), the value of radix R will be

Question 13 of 40

14. The RMS value of a half-wave rectified symmetrical square wave current of 2 A is

Question 14 of 40

15. The transfer function of a system is 10/1+S. When operated as a unity feedback system the steady state error to a unit step will be

Question 15 of 40

16. The wheatstone bridge method of resistance measurement is ideally suitable for the measure-ment of resistance values in the range of

Question 16 of 40

17. An electromagnetic field is radiated from

Question 17 of 40

18. The span of a zero-centerd voltmeter having a scale from – 10 V to + 10 V is

Question 18 of 40

19. The output time period of a transistorised monostable multivibrator using base resistor Rb and coupling capacitor Cb for the output transtor is given by

(a) Rb Cb

(b) 0.69 Rb Cb

(c) 2 Rb Cb

(d) 1.38 Rb Cb

Question 19 of 40

20. The p.f. of an a.c. circuit lies between

Question 20 of 40

21. If Rg in the circuit shown in the given figure is variable between 20 Ω and 80 Ω then the maximum power transferred to load RL will be

Test Paper 4.2

Question 21 of 40

22. A current (shown in the given figure) passes through a pure inductance of 3 mH. The instantaneous power, in watts, during 0 < t < 2 ms is:

Test Paper 5.10

Question 22 of 40

23. The closed-loop of the system in R(S) the given figure is

Test Paper 4.3

Question 23 of 40

24. If properly biased, JFET will act as a

Question 24 of 40

25. If the no. of bits input and output codes in 4 and 8 respectively for a ROM then the memory of this chip is equal to

Question 25 of 40

26. In the circuit shown in figure, if I = 1.5 A, then I will be

Test Paper 4.9

Question 26 of 40

27. Which of the following resistances has better frequency response

Question 27 of 40

28. The power input to synchronous motor operating at constant supply voltage and constant excitation will be maximum when load angle

Question 28 of 40

29. Core loss in a transformer is usually

 

Question 29 of 40

30. If the supply frequency of a pure capacitive circuit is tripled, the current will be

Question 30 of 40

31. A computer system has a cache memory of 64 kb, ROM of 32 kb and RAM of 512 kb. What is the maximum capacity of the memory available to a programmer?

 

Question 31 of 40

32. The circuit shown figure is equivalent to a load of

Test Paper 4.7

Question 32 of 40

33. In a large capacity transformer, 5% of the turns at the end of hv winding are providing with extra insulation so as to provide protection

Question 33 of 40

34. An average response rectifier type electronic ac voltmeter has a dc voltage of 10 V applied to it. The meter reading will be

Question 34 of 40

35. If –ve logic is used, the diode gate shown in the given figure will represent

Test Paper 4.5

Question 35 of 40

36. The open-loop transfer function of a system is given by G(S) = K/S(S+2)(S+4). The value of K which will cause sustained oscillations in the closed-loop unity feedback system is

Question 36 of 40

37. In the bridge given in figure, the reading of the high impedance voltmeter is

Test Paper 4.1

Question 37 of 40

38. The capacity of a battery is expressed in

Question 38 of 40

39. A half-wave thyristor converter supplies a purely inductive load, as shown in figure. If the triggering angle of the thyristor is 120°, the extinction angle will be

Test Paper 5.11

Question 39 of 40

40. A dc generator delivers 210 V on no load and 200 V on full-load. The voltage regulation of the dc generator is

 

Question 40 of 40


 

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