SSC JE Electrical 2018 with solution SET-1
 A zero watt Lamp consumes

About 5 to 7 W power
About 25 to 30 W  Power
No power
About 15 to 20 W power

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SSC JE Electrical 2018 with solution SET-1
The unit of luminous flux is

Steradian
Lux
Candela
Lumen

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SSC JE Electrical 2018 with solution SET-1
 Which of the following statement is TRUE?

The equivalent resistance in series combination is equal to the largest resistance in the combination
The equivalent resistance in series combination is larger than the largest resistance in the combination
The equivalent resistance in series combination is equal to the smallest resistance in the combination
The equivalent resistance in series combination is smaller than the largest resistance in the combination

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SSC JE Electrical 2018 with solution SET-1
 Which one of the following statement is NOT true about PMMC type instruments?

The cost of PMMC instruments is high
These instruments are suitable for both AC and DC currents
PMMC type Instruments have uniformly divided scale
Stray magnetic errors are small in these types of instruments

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SSC JE Electrical 2018 with solution SET-1
 Determine the energy (in J) stored by a 0.4 H inductance, If the current flowing through it is 2A

1.6
0.4
1.4
0.8

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