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

MGVCL Exam Paper (30-07-2021 Shift 3)
The process of peeling of rocks into layers is called

Brachans
Exfoliation
Sublimation
Delta

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

Pakistan
Japan
Afghanistan
China

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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.

seventh
fifth
third
second

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

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

Apple
IBM
Microsoft
None of these

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MGVCL Exam Paper (30-07-2021 Shift 3)
A 3 pF capacitor is charged by a constant current of 2 pA for six seconds. The voltage across the capacitor at the end of charging will be

4 V
8 V
6 V
2 V

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Equation know that the charge stored in a capacitor is given as:
Q = C*V
Q = I*t
V = (I*t)/C
= (2μ*6)/(3μ)
= 4 V

MGVCL Exam Paper (30-07-2021 Shift 3)
What items should be considered when looking at a site for a new transformer installation?

Environmental impact
Site Survey
Soils Report
All of these

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Points should be consider for new transformer installation:
Location
Environmental impact
Soils condition
Survey of land
Ventilation
Grounding
Wiring
Fluid check
Inspection

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

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