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MGVCL Exam Paper (30-07-2021 Shift 3)

MGVCL Exam Paper (30-07-2021 Shift 3)
Arunachal Pradesh does not share its borders with which one of the following nations?

Bangladesh
Bhutan
Myanmar
China

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MGVCL Exam Paper (30-07-2021 Shift 3)
A three phase four pole 50 Hz induction motor has a rotor resistance of 0.02 Ω/phase and stand-still reactance of 0.5 Ω/phase. Calculate the speed at which the maximum torque is developed.

1525 rpm
1440 rpm
1475 rpm
1500 rpm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Condition for maximum torque,
Sm = R2/X2
= 0.04
Ns = (120*f)/P
= (120*50)/4
= 1500 rpm
S = (Ns - Nr)/Ns
Nr = Ns(1 - Sm)
= 1500*(1 - 0.04)
= 1440 rpm

MGVCL Exam Paper (30-07-2021 Shift 3)
Message ____ means that the data must arrive at the receiver exactly as sent.

Authentication
Integrity
None ot these
Confidentiality

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MGVCL Exam Paper (30-07-2021 Shift 3)
In public sector, what is the full form of "LIC"?

Life Insurance Corporation
Life Insurers
Lively Insurance Corporation
Life Insurance Company

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MGVCL Exam Paper (30-07-2021 Shift 3)
Arjuna Award is awarded for the excellence in which field?

Science
Mathematics
Literature
Sports

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MGVCL Exam Paper (30-07-2021 Shift 3)
Fill in the blanks with suitable Preposition from the given alternatives.
BCCI receives____1000 applications for Team India head coach position

over
since
for
against

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MORE MCQ ON MGVCL Exam Paper (30-07-2021 Shift 3)

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