## GATE Electrical Engineering Online Test 2, GATE EE Test 2018

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GATE Electrical Engineering Online Test 2, GATE EE Test 2018 Series 2. GATE Electrical Engineering Full online mock test paper is free for all students. GATE 2018 EE online Test 2018 Series 2 in English. GATE Electrical Engineering Full online mock test paper is free for all students. Take GATE 2018 Mock Test in English from below, GATE Quiz 2018 Series 2. You may also find other Subjects GATE Online Test in this page. Here we provide Graduate Aptitude Test in Engineering Question and Answers 2018. This GATE EE Online test Series 2 is very helpful for exam preparation. The GATE Electrical Engineering Mock Test 2018 is now available for all candidates, who will be appearing in the national level engineering exams 2018. Now take GATE Electrical Engineering Online Test Series 2 by Click on Below “**Start Quiz Button**”

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- Question 1 of 25
##### 1. Question

When two wattmeters W

_{1}and W_{2}are used to measure power input to a synchronous motor, each of them indicates 60 kW. If the power factor is to be changed to 0.866 leading, keeping the total input power same, the reading of W_{1}and W_{2}are respectivelyCorrectConsider the following circuit and input voltage to

IncorrectConsider the following circuit and input voltage to

- Question 2 of 25
##### 2. Question

Consider a circuit shown in figure. The circuit functions as

CorrectIncorrect - Question 3 of 25
##### 3. Question

For a 50 MVA, 11 kV, three-phase synchronous generator, it is given that three-phase fault current is 2000 A and line to line fault current is 2600 A. The generator neutral is solidly grounded. The per unit value of negative sequence reactance of the generator is

CorrectIncorrect - Question 4 of 25
##### 4. Question

A DT system has the following input-output relationship:

Consider the following properties:

P_{1}: System is linear.

P_{2}: System is causal.

P_{3}: System is invertible.

Which of the above properties is/are possessed by the system?CorrectCorrect Answer : Only P

_{2}IncorrectCorrect Answer : Only P

_{2} - Question 5 of 25
##### 5. Question

A 10 kW, 250 V shunt generator, having an armature resistance of 0.1 Ω and a field resistance of 250 Ω, delivers full-load at rated voltage and 800 rpm. The machine is now run as a motor while taking 10 kW at 250 V. What is the speed of the motor?

CorrectIncorrect - Question 6 of 25
##### 6. Question

The AC bridge shown in the figure is used to measure an unknown inductance connected in CD arm. The bridge can be balanced by

Correct

Incorrect

- Question 7 of 25
##### 7. Question

A bipolar amplifier circuit shown below, exhibits the following characteristics:

CorrectIncorrect - Question 8 of 25
##### 8. Question

An electron with velocity V = (3u

_{x}+ 12u_{y}− 4u_{z}) x 105 m/s experiences no net forces at a point in a magnetic field B = u_{x}+ 2u_{y}+ 3u_{z}nWb/m^{2}. The electric field E at that point isCorrectCorrect Answer : − 4.4u

_{x}+ 1.3u_{y}+ 0.6u_{z}kV/mIncorrectCorrect Answer : − 4.4u

_{x}+ 1.3u_{y}+ 0.6u_{z}kV/m - Question 9 of 25
##### 9. Question

Consider the following 8085 instruction:

XRA A MVIB, 4AH SUI 4FH ANA B HLT The contents of register A and B are respectively

CorrectIncorrect - Question 10 of 25
##### 10. Question

A single-phase full bridge voltage source inverter feeds a load as shown in figure. If the load current is I0 = 540 sin ( ωt− 45°), and the V (dc )= 300. The power delivered to the load is

CorrectIncorrect - Question 11 of 25
##### 11. Question

In the circuit shown below, the transistor parameters are V

_{TN}= 1.7 V and K_{n}= 0.4 mA/V^{2}.

If I_{D}= 0.8 mA and V_{D}= 1V, the value of resistor R_{S}and R_{D}are respectivelyCorrectIncorrect - Question 12 of 25
##### 12. Question

Let Q1 = 4 µ C be located at P

_{1}(3, 11, 8) while Q_{2}= − 5 µ C is at P_{2}(6, 15, 8). The force F_{2}on Q_{2}will beCorrectIncorrect - Question 13 of 25
##### 13. Question

A numerical solution of the equation can be obtained using Newton – Raphson method. If the starting value is x = 2 for the iteration, the value of x that is to be used in the next step is

Correctf(x)+√(x-3) = 0

f(x) = -√(x-3)

f'(x) =-1/2√(x-3)

Initial value of x = 2

x =2 -(-√(2-3))/(1/2(√(2-3))) = 0Incorrectf(x)+√(x-3) = 0

f(x) = -√(x-3)

f'(x) =-1/2√(x-3)

Initial value of x = 2

x =2 -(-√(2-3))/(1/2(√(2-3))) = 0 - Question 14 of 25
##### 14. Question

In the Taylor series, in the expansion of exp (x) + sin (x) about the point x = π, the coefficient of (x − π)

^{2}isCorrectCorrect Answer : 0.5 exp (π)

IncorrectCorrect Answer : 0.5 exp (π)

- Question 15 of 25
##### 15. Question

A 50 kW, 440 V, 50 Hz, 6-pole induction motor has a full load slip of 6%. The friction and windage losses are 300 W, and the core losses are 600 W at full load conditions. What is the shaft speed at full load?

CorrectIncorrect - Question 16 of 25
##### 16. Question

A 50 kW, 440 V, 50 Hz, 6-pole induction motor has a full load slip of 6%. The friction and windage losses are 300 W, and the core losses are 600 W at full-load conditions.

What is the value of load torque?

CorrectIncorrect - Question 17 of 25
##### 17. Question

The open-loop transfer function of a feedback control system is

Regarding the system, consider the statements:

1. Open-loop system is stable.

2. Closed-loop system is unstable.

3. One closed-loop poles is lying on the RHP

The correct statements areCorrectCorrect Answer : only 2

IncorrectCorrect Answer : only 2

- Question 18 of 25
##### 18. Question

For the chopper circuit shown in the figure, duty cycle is 0.4. The voltage drop across the chopper during ON state is 2 volt.

The average and rms output voltages are respectivelyCorrectIncorrect - Question 19 of 25
##### 19. Question

For the chopper circuit shown in the figure, duty cycle is 0.4. The voltage drop across the chopper during ON state is 2 volt.

What is the efficiency of the chopper?Correct

Incorrect

- Question 20 of 25
##### 20. Question

A two bus power system is shown in the figure. Incremental fuel costs of the two generators are given as:

IC_{1}= (0.35P_{G1}+ 41) Rs./MWhr

IC_{2}= (0.35P_{G2}+ 41) Rs./MWhr

The loss expression is

P_{L}= 0.001 (P_{G2}− 70)^{2}MW

The total incremental cost of the system is 117.6 Rs./MWhr.

The optimal scheduling for generators are given asCorrect

Incorrect

- Question 21 of 25
##### 21. Question

A two bus power system is shown in the figure. Incremental fuel costs of the two generators are given as (upto two decimal places):

IC

_{1}= (0.35P_{G1}+ 41) Rs./MWhr

IC_{2}= (0.35P_{G2}+ 41) Rs./MWhr

The loss expression is

P_{L}= 0.001 (P_{G2}− 70)^{2}MW

The total incremental cost of the system is 117.6 Rs./MWhr.

The power loss will beCorrectIncorrect - Question 22 of 25
##### 22. Question

Which one of the following is the antonym of the word PROFESSIONAL?

CorrectCorrect Answer : Amateur

IncorrectCorrect Answer : Amateur

- Question 23 of 25
##### 23. Question

Which one of the following is the synonym of the word DISPARAGE?

CorrectCorrect Answer : Belittle

IncorrectCorrect Answer : Belittle

- Question 24 of 25
##### 24. Question

One of the four words given in the four options does not fit the set of words. The odd word from the group is

CorrectCorrect Answer : marsh

IncorrectCorrect Answer : marsh

- Question 25 of 25
##### 25. Question

The relation between pair of CAPITALISED words shown below is expressed by one of the given four pairs of words. The pair of words which best expresses the relationship similar to that expressed in the capitalised pair is

ATMOSPHERE : STRATOSPHERE

CorrectCorrect Answer : Climate : Rain

IncorrectCorrect Answer : Climate : Rain