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GETCO Exam Paper (22-07-2015)

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

transmission lines
alternators
circuit breaker
motor

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GETCO Exam Paper (22-07-2015)
The fault occurring in transmission actually are mostly

L-G
L-L-G
L-L-L
L-L

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GETCO Exam Paper (22-07-2015)
The president of India must have completed the age of

30 Yrs
35 Yrs
21 Yrs
50 Yrs

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GETCO Exam Paper (22-07-2015)
Power Factor correcting element is generally connected in _____

series with source
parallel to the load
parallel to source
series with load

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GETCO Exam Paper (22-07-2015)
The constraints that are to be met with while solving UC problem are

Spinning reserve
all are correct
Minimum down time
Minimum up time

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GETCO Exam Paper (22-07-2015)
For eliminating 7th harmonics from generated EMF in alternator the fractional pitch must be

6\7
7\8
5\6
2\3

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fractional pitch = Cos( α/2)
α is obtain from: (nα/2)=90˚ where n is harmonic
α=25.7143˚
fractional pitch=6/7

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

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