Thermopile is used for the measurement of

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

flow rate

emf

temperature

current

flow rate

emf

temperature

current

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MGVCL Exam Paper (30-07-2021 Shift 3)
The purpose of ____ is to check the ability of the circuit breaker to withstand the overvoltages at power frequency as well as undesired value of voltage during lightning and other discharge phenomenon.

short circuit test

routine test

dielectric test

synthetic test

short circuit test

routine test

dielectric test

synthetic test

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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.

200 m

300 m

100 m

400 m

200 m

300 m

100 m

400 m

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

both the limbs of the laminated core with same turns

both the limbs of the laminated core with different turns

the edges of the limb on the laminated core

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

both the limbs of the laminated core with same turns

both the limbs of the laminated core with different turns

the edges of the limb on the laminated core

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MGVCL Exam Paper (30-07-2021 Shift 3)
હું અહી આવી શકું' વાક્યને સ્થળવાચક ક્રીયાવીશેષણમાં ફેરવો.

હું ચેન્નાઈ નહિ આવી શકું.

હું નિયમિત રીતે અહી આવી શકું.

હું કદી પણ નહિ આવી શકું.

હું આજે નહિ આવી શકું.

હું ચેન્નાઈ નહિ આવી શકું.

હું નિયમિત રીતે અહી આવી શકું.

હું કદી પણ નહિ આવી શકું.

હું આજે નહિ આવી શકું.

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MGVCL Exam Paper (30-07-2021 Shift 3)
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.

0.75 H

0.25 H

1.25 H

0.5 H

0.75 H

0.25 H

1.25 H

0.5 H

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

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

MGVCL Exam Paper (30-07-2021 Shift 3) The purpose of ____ is to check the ability of the circuit breaker to withstand the overvoltages at power frequency as well as undesired value of voltage during lightning and other discharge phenomenon.

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) હું અહી આવી શકું' વાક્યને સ્થળવાચક ક્રીયાવીશેષણમાં ફેરવો.

MGVCL Exam Paper (30-07-2021 Shift 3) The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.

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

MGVCL Exam Paper (30-07-2021 Shift 3)
The purpose of ____ is to check the ability of the circuit breaker to withstand the overvoltages at power frequency as well as undesired value of voltage during lightning and other discharge phenomenon.

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)
હું અહી આવી શકું' વાક્યને સ્થળવાચક ક્રીયાવીશેષણમાં ફેરવો.

MGVCL Exam Paper (30-07-2021 Shift 3)
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.