SSC JE Electrical 2018 with solution SET-1
The unit of luminous flux is

Lux
Candela
Steradian
Lumen

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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?

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

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SSC JE Electrical 2018 with solution SET-1
 Calculate the phase angle between the voltage and current phasor of a series RL circuit having the resistance of 65 Ohms and Inductive reactance of 37.53 ohms when supplied by a frequency of 60 Hz

60°
30°
45°
15°

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