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

Stroboscopic effect
Proximity effect
Ferranti effect
Skin effect

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to maximum speed
Equal to average speed
Always greater than the average speed
Always less than the average speed

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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?

Capacitor start motor
Shaded pole motor
Resistance start motor
Universal motor

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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/2r)*(At/m)
(1/r)*(At/Wb)
(1/r)*(At/m)
(1/4r)*(At/m)

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