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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

Over current Relay
Reactance Relay
Mho Relay
Impedance Relay

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GETCO Exam Paper (22-07-2015)
Shunt compensation in EHV line is resorted to

Improve voltage profile
Increase line impedance
Improve the stability
Reduce the fault level

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GETCO Exam Paper (22-07-2015)
Which of the following is not function of substation batteries?

operating automatic control circuits
emergency lighting circuits
operating protective relay systems
provide supply to the excitation system

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GETCO Exam Paper (22-07-2015)
What is the Antonyms of 'ENIGMA'?

Mystery
Understood
Energetic
Demise

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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 kW
250 MW
1000 MW
400 MW

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SIL = (kV)²/Z₀

GETCO Exam Paper (22-07-2015)
The national song of India was composed by

Jai Shankar Prasad
Rabindranath Tagore
Bankim Chandra Chatterji
Iqbal

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

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