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

MGVCL Exam Paper (30-07-2021 Shift 3)
Fill in the blanks with suitable Article from the given alternatives.
Everyone is ready to accept ____ new rules framed by the executive body

a
No article
the
an

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MGVCL Exam Paper (30-07-2021 Shift 3)
A group of computers and other devices connected together is called a network and the concept of connected computers sharing resources is called ____

Routing
Switching
Networking
Linking

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MGVCL Exam Paper (30-07-2021 Shift 3)
What is the value of capacitance of a capacitor which has a voltage of 4 V and has 16 C of charge?

8 F
2 F
16 F
4 F

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Equation is given by:
C = Q/V
= 16/4
= 4 F

MGVCL Exam Paper (30-07-2021 Shift 3)
સારું:નરસું::શુક્લ: ?

અમર
કૃષ્ણ
અવિશાની
પરમ

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MGVCL Exam Paper (30-07-2021 Shift 3)
The magnetizing inrush current in a transformer is rich in the harmonic component.

third
seventh
second
fifth

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2nd harmonics contains - 60 to 55 %
3rd harmonics contains - 40 - 50%

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.

25%
30%
40%
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 %

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

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