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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
Shunt capacitors in a substation

consume active power
deliver active power
consumes lagging VAR
delivers lagging VAR

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GETCO Exam Paper (22-07-2015)
Calculate torque developed by the 3-phase, 5 HP, 4 pole induction motor runs at 1500 rpm

23.5 N-m
0 N-m
10 N-m
22 N-m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

P = 2πTN/60 where N is speed in rpm

GETCO Exam Paper (22-07-2015)
Merz-Price protection is employed for protection of

circuit breaker
alternators
motor
transmission lines

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GETCO Exam Paper (22-07-2015)
Which Indian hindi movie is released most recently (as on 22/07/2015)?

Aisa Yeh Jahaan
Drishyam
Bajarangi Bhaijaan
Bin Roye

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GETCO Exam Paper (22-07-2015)
What is the surge impedance loading of 400 kV line with surge impedance given as 160 Ω

1000 MW
1000 kW
400 MW
250 MW

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SIL = (kV)²/Z₀

GETCO Exam Paper (22-07-2015)
The line current in a three phase unbalanced load are Ir= 4+j6, Ib= 2-j2 and Ic= -3+j2, then zero sequence component of current will be

9 + j10
1 + j2
3 - j6
3 + j6

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MORE MCQ ON GETCO Exam Paper (22-07-2015)

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