SSC JE Electrical 2019 with solution SET-1
 Is it possible to have current in a transmission line, under no-load conditions?

Yes, because of skin effect
No, because of the proximity effect
Yes, because of the capacitance effect
Yes, because of the corona effect

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SSC JE Electrical 2019 with solution SET-1
 Hysteresis loss is NOT a function of

Frequency
Steinmetz co-efficient of material
Ambient temperature
The volume of a material

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SSC JE Electrical 2019 with solution SET-1
 Let T be the net torque developed by the rotor runs at ω rad/s. What is the mechanical power developed?

Pmech = (2πωT)
Pmech = ωT
Pmech = (ωT)/60
Pmech = (2πωT)/60

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