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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
In a power system network, at which bus the shunt is connected that can be known from

reactive power demand
type of bus
none of these
Y bus of the system

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GETCO Exam Paper (22-07-2015)
What is the synonyms of 'Pragmatic'?

Magnetic
Uncertain
Arrogant
Practical

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

all are correct
Faraday's law
KCL
KVL

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GETCO Exam Paper (22-07-2015)
Shunt capacitors in a substation

consumes lagging VAR
delivers lagging VAR
deliver active power
consume active power

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GETCO Exam Paper (22-07-2015)
In a thermal power plant, heat from the flue gases is recovered in

Economizer
chimney
Electric precipitator
condenser

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GETCO Exam Paper (22-07-2015)
The RMS value of the voltage u(t) = 3 + 4 cos(3t) is

4.12
5
3 + 2(1.41)
7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

if voltage is given by,
v(t) = V₀ + V₁ cos(3t) + V₂ cos(5t)+ …
RMS value is given by,
√( V₀² + (V₁/√2)² + (V₂/√2)² + …)

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

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