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

MGVCL Exam Paper (30-07-2021 Shift 3)
The International boundary 'Radcliffe Line’ lies between India and

China

Afghanistan

Japan

Pakistan

China

Afghanistan

Japan

Pakistan

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MGVCL Exam Paper (30-07-2021 Shift 3)
The sites where the capacity factor is ____ are not considered suitable for wind power generation.

greater than 12%

less than 24%

greater than 24%

less than 12%

greater than 12%

less than 24%

greater than 24%

less than 12%

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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

against

for

over

since

against

for

over

since

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MGVCL Exam Paper (30-07-2021 Shift 3)
Two-wattmeter method is used to measure the power taken by a 3-phase induction motor on no load. The wattmeter readings are 400 W and -50 W. Calculate the reactive power taken by the load

350/√3 VAR

350√3 VAR

450/√3 VAR

450√3 VAR

350/√3 VAR

350√3 VAR

450/√3 VAR

450√3 VAR

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MGVCL Exam Paper (30-07-2021 Shift 3)
A star connected synchronous generator rated at 500 MVA, 50 kV has a reactance of 0.5 pu. Find the ohmic value of the reactance.

2.5 Ω

0.1 Ω

0.25 Ω

1 Ω

2.5 Ω

0.1 Ω

0.25 Ω

1 Ω

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MGVCL Exam Paper (30-07-2021 Shift 3)
The DC offset in fault current causes conventional over-current (OC) relays to :

under-reach

over-reach

reach remains unaffected due to DC offset

sometimes under-reach and sometimes over-reach

under-reach

over-reach

reach remains unaffected due to DC offset

sometimes under-reach and sometimes over-reach

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