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

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

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SSC JE Electrical 2019 with solution SET-1
 H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

(I ⁄ 2r) A/m
(μI ⁄ 2Πr) A/m
(I ⁄ 2Πr) A/m
(μI ⁄ 2r) A/m

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SSC JE Electrical 2019 with solution SET-1
 If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

400 W
800 W
1600 W
1200 W

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SSC JE Electrical 2019 with solution SET-1
  In a capacitor start single phase induction motor the current in the:

The main winding leads the voltage
Starting winding lags the voltage
Starting winding leads the voltage
Supply lines lead the voltage

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SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

2 A/m
1 A/m
4 A/m
8 A/m

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