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

Lumen
Lux
Steradian
Candela

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SSC JE Electrical 2018 with solution SET-1
 What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

80
50
100
60

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SSC JE Electrical 2018 with solution SET-1
 Determine the voltage (in V) of a battery connected to a parallel plate capacitor (filled with air) when the area of the plate is 10 square centimeters, the separation between the plate is 5 mm and the charged stored on the plate is 20 pC

10.3
14.3
11.3
12.3

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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 Velocity
Conservation of charge
Conservation of Energy
Conservation of Mass

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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
Magnetic flux Density
Susceptibility

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