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GATE Electrical Engineering Test 2 Online Question Answers

Test Name GATE Electrical Engineering Test
Subject GATE
Test Type MCQs
Total Question 40
Total Marks 80
Total Time 40 Minutes
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Electrical Engineering is one of most popular field in the GATE exams. Candidates who Looking at the high level of competition, GATE preparation gets tougher. It is important thus, that you will get the best GATE preparation for Electrical Engineering (EE). Electrical engineering basically include of electricity, electronics and magnetism. Practical applicability of power, control, and even microelectronics is involved in this particular field of study. Our these GATE Electrical engineering test will must helpful for all subjects and topics for preparation basis.

GATE Electrical Engineering Test 2 Online

GATE

1. The circuit shown is a

Gate Electrical Engineering 3.15

Question 1 of 40

2. The impedance looking into nodes 1 and 2 in the given circuit is

Gate Electrical Engineering 3.2

 

Question 2 of 40

3. The figure shows a two-generator system supplying a load of PD = 40 MW, connected at bus 2

 

Gate Electrical Engineering 3.7

The fuel cost of generators G and G are:

C(PG) = 10,000 Rs/MWh and C (PG) = 12, 500 Rs/MWh and the loss in the line is Ploss(pu) = 0.5P²G(pu)’ Where the loss coefficient is specified in pu on a 100 MVA base. The most economic power generation schedule in MW is

Question 3 of 40

4. Consider the given circuit

Gate Electrical Engineering 3.8

In this circuit, the race around

 

Question 4 of 40

5. Choose the most appropriate alternative from the options given below to complete the following sentence: If the tried soldier wanted to lie down, he …………. the mattress out on the balcony.

 

Question 5 of 40

6. If (1.00) ¹²⁵⁹ = 3.52 and (1.001)²⁰⁶² = 7.85, then (1.001)³³²¹ =

 

Question 6 of 40

7. A half-controlled single-phase bridge rectifier is supplying an R-L load. It is operated at a firing angle α and the load current is continuous. The fraction of cycle that the freewheeling diode conducts is

Question 7 of 40

8. For the system shown below, SD and SD₂ are complex power demands at bus 1 and 2 respectively. If |V₂| = 1 pu, the VAR rating of the capacitor (QG₂) connected at bus 2 is

Gate Electrical Engineering 3.14

Question 8 of 40

9. A periodic voltage waveform observed on an oscilloscope across a load is shown. A permanent magnet moving coil (PMMC) meter connected across the same load reads

Gate Electrical Engineering 3.1

Question 9 of 40

10. The output Y of a 2-bit comparator is logic 1 whenever the 2-bit input A is greater than the 2-bit input B. the number of combinations for which the output is logic 1, is

 

Question 10 of 40

11. A and B are friends. They decide to meet between 1 PM and 2 PM on a given day. There is a condition that whoever arrives first will not wait for the other for more than 15 minutes. The probability that they will meet on that day is:

 

Question 11 of 40

12. With 10V dc connected at port A in the linear non-reciprocal two-port network shown below, the following were observed:

(i) 1 Ω connected at port B draws a current of 3A

(ii) 2.5 Ω connected at port B draws a current of 2A

Gate Electrical Engineering 3.18

For the same network, with 6V de connected at port A, 1Ω connected at port B draws 7/3 A. If 8 V dc is connected at port A, the open circuit voltage at port B is

Question 12 of 40

13. A cylindrical rotor generator delivers 0.5 pu power in the steady-state to an infinite bus through a transmission line of reactance 0.5 pu. The generator no-load voltage is 1.5 pu and the infinite bus voltage is 1 pu. The inertia constant of the generator is 5 MWs/MV and the generator reactance is 1 pu. The critical clearing angle, in degrees, for a three phase dead short circuit fault at the generator terminal is

Question 13 of 40

14. The bus admittance matrix of a three-bus three-line system is

 

Gate Electrical Engineering 3.3

 

If each transmission line between the two buses is represented by an equivalent π-network, the magnitude of the shunt susceptance of the line connecting bus 1 and 2 is

Question 14 of 40

15. Which one of the following options is the closest in meaning to the word given below?

 

Question 15 of 40

16. In the circuit shown, the three voltmeter readings are V₁ = 220V, V₂ = 122 V, V₃ = 136 V

Gate Electrical Engineering 3.20

If RL = 5 Ω, the approximate power consumption in the load is

Question 16 of 40

17. In the circuit shown below, the current through the inductor is

Gate Electrical Engineering 3.4

Question 17 of 40

18. In the circuit shown, the three voltmeter readings are V₁ = 220 V, V₂ = 122 V, V₃ = 136 V

Gate Electrical Engineering 3.20

The power factor of the load is

Question 18 of 40

19. In the circuit shown, an ideal switch S is operated at 100 kHz with a duty ratio of 50%. Given that ic 1.6 A peak-to-peak and I is 5A dc, the peak current in S is

Gate Electrical Engineering 3.12

Question 19 of 40

20. Four the circuit shown in the figure, the voltage and current expressions are v(t) = E sin(ωt) + E₃ sin (3ωt) and i(t) = I₁ sin (ωtφ₁) + I₃ sin (3ωtφ₃) + I₅ sin(5ωt).

The average power measured by the Wattmeter is

Gate Electrical Engineering 3.6

Question 20 of 40

21. In the 3-phase inverter circuit shown, the load is balanced and the gating scheme is 180°-conduction mode. All the switching devices are ideal

Gate Electrical Engineering 3.19

The rms value of load phase voltage is

Question 21 of 40

22. The average power delivered to an impedance (4 – j3)Ω by a current 5cos (100πt + 100) A is

Question 22 of 40

23. If VA – VB = 6V, then VC – VD is

Gate Electrical Engineering 3.17

Question 23 of 40

24. One of the legacies of the Roman legions was discipline. In the legions, military law prevailed and discipline was brustal. Discipline on the battlefield kept units obedient, intact and fighting, even when the odds and conditions were against them. Which one of the following statements best sums up the meaning of the above passage?

Question 24 of 40

25. The transfer function of a compensator is given as

Gc(S) = s+a/s+b

The phase of the above lead compensator is maximum at

 

Question 25 of 40

26. The bridge method commonly used for finding mutual inductance is

 

Question 26 of 40

27. The slip of an induction motor normally does not depend on

 

Question 27 of 40

28. A 220 V, 15 kW, 1000 rpm shunt motor with armature resistance of 0.25Ω, has a rated line current of 68 A and a rated field current of 2.2 A. the change in field flux required to obtain a speed of 1600 rmp while drawing a line current of 52.8 A and a field current of 1.8 A is

Question 28 of 40

29. In the following figure, C and C are ideal capacitors. C has been charged to 12 V before the ideal switch S is closed at t = 0. The current i(t) for all t is

Gate Electrical Engineering 3.11

Question 29 of 40

30. One of the parts (A, B, C, D) in the sentence given below contains an ERROR. Which one the following is INCORRECT?

I requested that he should be given the driving test today instead of tomorrow.

Question 30 of 40

31. Two independent random variables X and Y are uniformly distributed in the interval [– 1, 1]. The probability that max [X, Y] is less than ½ is

 

Question 31 of 40

32. The voltage gain Av of the circuit shown below is

Gate Electrical Engineering 3.16

(a) |Av| ≈ 200

(b) |Av| ≈ 100

(c) |Av| ≈ 20

(d) |Av| ≈ 10

Question 32 of 40

33. The transfer function of a compensator is given as

Gc(S) = s+a/s+b

Gc(S) is a leade compensator if

 

Question 33 of 40

34. Choose the most appropriate word from the option given below to complete the following sentence:

Given the seriousness of the situation that he had to face, his ……… was impressive.

 

Question 34 of 40

35. A two phase load draws the following phase currents: i₁(t) = Im sin (ωt – φ₁), i₂(t) = Im cos (ωt – φ₂). These currents are lanced if φ₁ is equal to

Question 35 of 40

36. With 10V dc connected at port A in the linear non-reciprocal two-port network shown below, the following were observed:

(i) 1 Ω connected at port B draws a current of 3A

(ii) 2.5 Ω connected at port B draws a current of 2A

Gate Electrical Engineering 3.18

With 10 V dc connected at port A, the current drawn by 7 Ω connected at port B is

Question 36 of 40

37. There are eight bags of rice looking alike, seven of which have equal weight and one is slightly heavier. The weighing balance is of unlimited capacity. Using this balance, the minimum number of weighings required to identify the heavier bag is

 

Question 37 of 40

38. The i-v characteristics of the diode in the circuit given below are

The current in the circuit is

Gate Electrical Engineering 3.10

Question 38 of 40

39. The typical ratio of latching current to holding current in a 20A thyristor is

Question 39 of 40

Uncategorized

40. In the 3-phase inverter circuit shown, the load is balanced and the gating scheme is 180°-conduction mode. All the switching devices are ideal

Gate Electrical Engineering 3.19

It the dc bus voltage Vd = 300 V, the power consumed by 3-phase load is

Question 40 of 40


 

 

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