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

MGVCL Exam Paper (30-07-2021 Shift 3)
Thermopile is used for the measurement of

temperature

current

emf

flow rate

temperature

current

emf

flow rate

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MGVCL Exam Paper (30-07-2021 Shift 3)
Rearrange the following to form a meaningful sentence and find the most logical order from the given options.
P: globally, out of which over 200 million
Q: are now in India, and
R: flipkart has 700 million users
S: growing exponentially

RPQS

RPSQ

PQRS

RSQP

RPQS

RPSQ

PQRS

RSQP

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

અવિશાની

અમર

પરમ

કૃષ્ણ

અવિશાની

અમર

પરમ

કૃષ્ણ

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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?

4.25

1.25

6.25

2.5

4.25

1.25

6.25

2.5

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MGVCL Exam Paper (30-07-2021 Shift 3)
If a cable of homogeneous insulation has maximum stress of 6 kV/mm, then the dielectric strength of insulation should be ____

12 kV/mm

1.5 kV/mm

3 kV/mm

6 kv/mm

12 kV/mm

1.5 kV/mm

3 kV/mm

6 kv/mm

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MGVCL Exam Paper (30-07-2021 Shift 3)
In which of the following situations, there is no need to provide directional overcurrent protection.

single end fed, single feeder

ring main

double end fed, single feeder

single end fed, parallel feeder

single end fed, single feeder

ring main

double end fed, single feeder

single end fed, parallel feeder

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