SSC JE Electrical 2019 with solution SET-1
In the circuit shown, find the equivalent resistance between A and B.

50 ohm
150 ohm
100 ohm
75 ohm

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SSC JE Electrical 2019 with solution SET-1
 The average value of a sinusoidal wave is:

0.637 × maximum value
√2 × maximum value
0.5 × maximum value
2 × maximum value

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SSC JE Electrical 2019 with solution SET-1
 _______ is the measuring unit of inductive susceptance

Henry
Mho
Tesla
Weber

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SSC JE Electrical 2019 with solution SET-1
 What would the total loss of the 2kVA transformer corresponding to maximum efficiency be, provided the transformer has the iron of 150 W and full-load copper loss of 250W?

400 W
300 W
100 W
500 W

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SSC JE Electrical 2019 with solution SET-1
 In an AC network, the load connected is (10 + j10). The phase relation between the voltage applied and the current through the load is:

Voltage lags current by 45°
Voltage leads current by 45°
Voltage and current are in phase with each other
Voltage lags current by 30°

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