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

Lumen
Candela
Lux
Steradian

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SSC JE Electrical 2018 with solution SET-1
 Which one of the following is a passive element to an electric circuit?

Resistors
Current source
Voltage source
Battery

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SSC JE Electrical 2018 with solution SET-1
A circuit having the power factor of 0.8 consumes 40 W. What will be the value of reactive power (in VAR) of the circuit?

40
30
20
10

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SSC JE Electrical 2018 with solution SET-1
For Proper Operation of the transistor, its collector should have

Proper Reverse Bias
None of these
Very small size
Proper Forward Bias

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