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

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SSC JE Electrical 2018 with solution SET-1
 A zero watt Lamp consumes

About 15 to 20 W power
About 25 to 30 W  Power
No power
About 5 to 7 W power

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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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SSC JE Electrical 2018 with solution SET-1
 What is the peak-to-peak value of a sinusoidal voltage (in V) having the average value of 100 V?

282.88
314
159.98
141.44

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SSC JE Electrical 2018 with solution SET-1
 Determine the reluctance (in Amp-turns/Wb) of a coil, when the flux through the coil is 15 Wb and the produced MMF is 30 Amp-turns

2
4
1
3

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