SSC JE Electrical 2019 with solution SET-2
Form Factor × Peak Factor =?

Average Value Maximum Value
RMS Value/Average Value
Maximum Value/RMS Value
Maximum Value/Average Value

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SSC JE Electrical 2019 with solution SET-2
Which of the following comes under the category of single-phase commutator motors?

Shaded pole motor
Capacitor start motor
Resistance start motor
Universal motor

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SSC JE Electrical 2019 with solution SET-2
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

Coasting
Braking
Free running
Notching up

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Skin effect
Stroboscopic effect
Ferranti effect
Proximity effect

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