MGVCL Exam Paper (30-07-2021 Shift 2)
હુ ગીત ગાઈશ' ને કર્મણીમાં ફેરવો.

હુ ગીતને ગાઈશ
ગીતને હુ જ ગાઇશ
ગીતને હુ ગાઈશ
મારાથી ગીત ગવાશે

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MGVCL Exam Paper (30-07-2021 Shift 2)
In circuit breaker, the term MCCB stands for

moulded case circuit breaker
miniature compact circuit breaker
modern closed circuit breaker
miniature case circuit breaker

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MGVCL Exam Paper (30-07-2021 Shift 2)
Interposing current-transformer (CT) is used in differential protection of a transformer to

increase the sensitivity of the relay
match the standard ratio of CTs used on both sides of the transformer winding
limit the main CT secondary current
minimize the effect of saturation of the main CTs

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MGVCL Exam Paper (30-07-2021 Shift 2)
A single phase motor connected to 415 V, 50 Hz supply takes 30 A at a power factor of 0.7 lagging. Calculate the capacitance required in parallel with the motor to raise the power factor to 0.9 lagging.

96.32 µF
66.32 µF
76.32 µF
86.32 µF

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