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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
Penalty factor in power system economical operation is measure of

fuel cost
generation cost
Line loss
all are correct

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

Mystery
Understood
Demise
Energetic

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GETCO Exam Paper (22-07-2015)
The insulation strength of an EHV transmission line is mainly governed by

Switching over voltages
Corona
Harmonics
Load power factor

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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

400 MW
1000 MW
250 MW
1000 kW

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SIL = (kV)²/Z₀

GETCO Exam Paper (22-07-2015)
For given kVAR and line voltage the ratio of star to delta value of capacitor is

3
0.33333333333333
1.73
1

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GETCO Exam Paper (22-07-2015)
To find the most accurate values of resistance and inductance of the transmission line

T configuration is used
Distributed parameter configuration used
End condenser configuration is used
Pi configuration is used

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

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