Which is the function of Operating System?

MGVCL Exam Paper (30-07-2021 Shift 3)
Which is the function of Operating System?

Devices Management

Security

Process Management

All of these

Devices Management

Security

Process Management

All of these

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MGVCL Exam Paper (30-07-2021 Shift 3)
In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and select the option corresponding to it. If the sentence contains no error, Select "No error" option. (Avoid punctuation errors).
(A) The boys campaigned / (B) not only in / (C) Mumbai also in Chennai / (D) NO ERROR

C

B

D

A

C

B

D

A

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MGVCL Exam Paper (30-07-2021 Shift 3)
Murray loop test is performed on a faulty cable 300 m long. At balance, the resistance connected to the faulty core was set at 20 Ω and the resistance of the resistor connected to the sound core was 40 Ω. Calculate the distance of the fault point from the test end.

300 m

400 m

200 m

100 m

300 m

400 m

200 m

100 m

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MGVCL Exam Paper (30-07-2021 Shift 3)
In a power network, 375 kV is recorded at a 400 kV bus. A 45 MVAR, 400 kV shunt reactor is connected to the bus. What is the reactive power absorbed by the shunt reactor?

59.55 MVAR

69.55 MVAR

49.55 MVAR

39.55 MVAR

59.55 MVAR

69.55 MVAR

49.55 MVAR

39.55 MVAR

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MGVCL Exam Paper (30-07-2021 Shift 3)
In a single phase energy meter, the pressure / voltage coil is wound on

the edges of the limb on the laminated core

both the limbs of the laminated core with same turns

both the limbs of the laminated core with different turns

the centre limb of the laminated core / the middle limb of the shunt magnet

the edges of the limb on the laminated core

both the limbs of the laminated core with same turns

both the limbs of the laminated core with different turns

the centre limb of the laminated core / the middle limb of the shunt magnet

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

Life Insurance Company

Life Insurers

Life Insurance Corporation

Lively Insurance Corporation

Life Insurance Company

Life Insurers

Life Insurance Corporation

Lively Insurance Corporation

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

MGVCL Exam Paper (30-07-2021 Shift 3) Which is the function of Operating System?

MGVCL Exam Paper (30-07-2021 Shift 3) In a power network, 375 kV is recorded at a 400 kV bus. A 45 MVAR, 400 kV shunt reactor is connected to the bus. What is the reactive power absorbed by the shunt reactor?

MGVCL Exam Paper (30-07-2021 Shift 3) In a single phase energy meter, the pressure / voltage coil is wound on

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

MGVCL Exam Paper (30-07-2021 Shift 3)
Which is the function of Operating System?

MGVCL Exam Paper (30-07-2021 Shift 3)
In a power network, 375 kV is recorded at a 400 kV bus. A 45 MVAR, 400 kV shunt reactor is connected to the bus. What is the reactive power absorbed by the shunt reactor?

MGVCL Exam Paper (30-07-2021 Shift 3)
In a single phase energy meter, the pressure / voltage coil is wound on

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