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GETCO Exam Paper (22-07-2015)

GETCO Exam Paper (22-07-2015)
Light from the nearest star (other than the sun) reaches the earth in

4.2 years
4.2 minutes
4.2 hours
42 secs

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

5
3 + 2(1.41)
4.12
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 + …)

GETCO Exam Paper (22-07-2015)
I am looking _____ my pen. Have you seen it?

after
at
to
for

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

0.33333333333333
3
1
1.73

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GETCO Exam Paper (22-07-2015)
Root Locus is locus of the _____

open loop zeros to close poles
open loop poles to open loop zeros
close loop poles to close loop zeros
close loop poles

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GETCO Exam Paper (22-07-2015)
Two watt meter method for 3 phase circuit is preferred over other methods because

it can be used for star or delta connected load
all are correct
it can be used for balanced or unbalanced load
PF of the load can also be estimated

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

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