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

MGVCL Exam Paper (30-07-2021 Shift 3)
Find the word which is correctly spelt from the given options.

Clasification
Idantical
Profitable
Dimnished

ANSWER DOWNLOAD EXAMIANS APP

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

Lively Insurance Corporation
Life Insurance Corporation
Life Insurers
Life Insurance Company

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 3)
Data Encryption Standard (DES) was designed by

None of these
IBM
Apple
Microsoft

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 3)
Find the word which is correctly spelt from the given options.

Syndrome
Abolishid
Obecity
Seriuous

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 3)
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation.

40%
30%
25%
20%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Where,
Vs - sending end voltage in kV
Vr - Receiving end voltage in kV.

Voltage regulation = (Vs - Vr)/Vr
= (150 - 120)/120
= 0.25
% R = 25 %

MGVCL Exam Paper (30-07-2021 Shift 3)
If the phase velocity of a plane wave in a perfect dielectric is 0.4 times its value in free space, then what is the relative permittivity of the dielectric?

2.5
6.25
4.25
1.25

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The equation is given by:
Vp (Phase velocity) = (Velocity of light in free space/Phase velocity)²
= (1/0.4)²
= 6.25

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

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