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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
The relay which is most sensitive to power swings (mal operation) is

Reactance Relay
Over current Relay
Mho Relay
Impedance Relay

ANSWER DOWNLOAD EXAMIANS APP

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

250 MW
1000 MW
1000 kW
400 MW

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SIL = (kV)²/Z₀

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

0 N-m
23.5 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)
In which of the following festivals are boat races a special feature?

Rongali Bihu
Onam
Navaratri
Pongal

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GETCO Exam Paper (22-07-2015)
I _____ tennis every Sunday morning

playing
am play
play
am playing

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

transmission lines
alternators
circuit breaker
motor

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON GETCO Exam Paper (22-07-2015)

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