SSC JE Electrical 2018 with solution SET-1
 Which one of the following is the mathematical expression of the Ohm’s Law?

V = I
V = I.R
V = R
V = R/I

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SSC JE Electrical 2018 with solution SET-1
A circuit having the power factor of 0.8 consumes 40 W. What will be the value of reactive power (in VAR) of the circuit?

10
20
30
40

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SSC JE Electrical 2018 with solution SET-1
The motor used on a small lathe is usually

3-Phase Synchronous Motor
Single-phase capacitor run Motor
Universal Motor
D.C shunt Motor

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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?

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

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