MGVCL Exam Paper (30-07-2021 Shift 2)

MGVCL Exam Paper (30-07-2021 Shift 2)
Which of the following is an application layer service?

File transfer, access and management

Network virtual terminal

Mail service

Mail service

File transfer, access and management

Network virtual terminal

Mail service

Mail service

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MGVCL Exam Paper (30-07-2021 Shift 2)
Which of the following does the term 'feeder automation' include?

automatic reclosing

All of these

feeder remote point voltage control

substation reactive power control

automatic reclosing

All of these

feeder remote point voltage control

substation reactive power control

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MGVCL Exam Paper (30-07-2021 Shift 2)
A three-phase 400 V, 6-pole, 50 Hz squirrel-cage induction motor is running at a slip of 5%. The speed of rotor with respect to stator magnetic field and speed of the stator magnetic field with respect to rotor magnetic field are

-50 rpm, zero

950 rpm, 1000 rpm

-50 rpm, 1000 rpm

950 rpm, zero

-50 rpm, zero

950 rpm, 1000 rpm

-50 rpm, 1000 rpm

950 rpm, zero

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MGVCL Exam Paper (30-07-2021 Shift 2)
In the circuit shown in figure, the voltage across 8 Ω resistor is 20 V. Calculate the supply voltage.

47 V

27 V

38 V

18 V

47 V

27 V

38 V

18 V

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MGVCL Exam Paper (30-07-2021 Shift 2)
The single line diagram of the simple power system is shown in figure the corresponding reactance diagram is

A

B

C

D

A

B

C

D

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MGVCL Exam Paper (30-07-2021 Shift 2)
Fill in the blanks with suitable Article from the given alternatives.
I heard ____interesting story yesterday

a

the

No article

an

a

the

No article

an

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