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GETCO Exam Paper (22-07-2015)

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

7
3 + 2(1.41)
5
4.12

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 + …)

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

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

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Oil is mostly _____ by trucks in India

transfer
transmit
transport
deliver

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Which city is capital of Meghalaya? (As on 22/07/2015)

Imphal
Shilong
Itanagar
Dispur

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GETCO Exam Paper (22-07-2015)
Babies _____ when they are hungry

is crying
cry
are crying
cries

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
The relay which is most sensitive to power swings (mal operation) is

Mho Relay
Reactance Relay
Impedance Relay
Over current Relay

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

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