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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
5
3 + 2(1.41)
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)
Who is the 2012 London Olympics bronze medalist in badminton?

Sania
Saina
Jwala Gutta
Ashwini Ponnappa

ANSWER DOWNLOAD EXAMIANS APP

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

Itanagar
Shilong
Dispur
Imphal

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
During the insulation co-ordination in the sub station, the lowest insulation strength is at

CTs and PTs
bus bar
circuit breaker
transformer

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
Merz-Price protection is employed for protection of

motor
circuit breaker
transmission lines
alternators

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (22-07-2015)
The value of holding ratio of relay is always

less than 1
zero
Infinite
greater than 1

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON GETCO Exam Paper (22-07-2015)

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