SSC JE Electrical 2019 with solution SET-1
Please check out below figure.

1 Ω
10 Ω
5 Ω
2 Ω

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SSC JE Electrical 2019 with solution SET-1
 Let T be the net torque developed by the rotor runs at ω rad/s. What is the mechanical power developed?

Pmech = (2πωT)/60
Pmech = (2πωT)
Pmech = ωT
Pmech = (ωT)/60

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

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

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SSC JE Electrical 2019 with solution SET-1
 In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

D3, D4
D4, D1
D1, D2
D2, D3

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