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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
For formation of the Y bus matrix (using node voltage analysis) in power system network modelling _____ is used

Faraday's law
KCL
KVL
all are correct

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GETCO Exam Paper (22-07-2015)
The surge impedance loading of the line will _____ if the length of the line is double

become half
four times
double
remains same

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Surge impedance is independent of length of the line

GETCO Exam Paper (22-07-2015)
"Overshoot" in a time response of control systems is indication of

measure of relative stability
final value of the output
steady state solution
none of this

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GETCO Exam Paper (22-07-2015)
The PU impedance of a 1089 MVA, 33 kV generator is 1, the ohmic value of its impedance is:

1
10
100
0.5

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GETCO Exam Paper (22-07-2015)
When the load is suddenly increased in the receiving end of the system, the phase shift will

Not affected
decrease
remains same
increase

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GETCO Exam Paper (22-07-2015)
The breaking capacity of a CB is usually expressed interms of

volts
amperes
MW
MVA

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

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