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

1.4
1.6
0.4
0.8

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

Stator
Both Stator and Rotor
Rotor
Yoke

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SSC JE Electrical 2018 with solution SET-1
 A hysteresis Motor

Can not be run in reverse speed
Need DC excitation
Is not a self-starting motor
Is a constant speed motor

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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?

Battery
Voltage source
Resistors
Current source

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