SSC JE Electrical 2018 with solution SET-1
 On which of the following parameters the eddy current loss occurring in a material does not depend?

Susceptibility
The volume of the material
The frequency of variation of flux
Magnetic flux Density

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SSC JE Electrical 2018 with solution SET-1
 What is the magnitude of the reactive power (in kVAR) of a balanced 3-phase delta connected system having the line voltage of 400 V and the line current of 50 A and the phase difference between the voltage and current is 53.13 degrees?

2.771
277.1
0.2771
27.71

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SSC JE Electrical 2018 with solution SET-1
 In cables, the thickness of the layer of insulation on the conductor depends upon

Current carrying capacity
Power Factor
Voltage
Reactive Power

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SSC JE Electrical 2018 with solution SET-1
 Tellegen’s theorem is based on the principle of law of_______

Conservation of Mass
Conservation of charge
Conservation of Energy
Conservation of Velocity

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SSC JE Electrical 2018 with solution SET-1
 In a Hysteresis Motor, the rotor must have

Retentivity
Susceptibility
Resistivity
None of these

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