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

Voltage source
Battery
Resistors
Current source

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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
10
20
30

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SSC JE Electrical 2018 with solution SET-1
In the synchronous motor, damper winding is placed at

Rotor
Yoke
Both Stator and Rotor
Stator

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