SSC JE Electrical 2018 with solution SET-1
 A three-phase synchronous motor will have

No slip-rings
Two slip-rings
One slip-ring
Three slip-rings

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SSC JE Electrical 2018 with solution SET-1
 What is the value of current I4 (in A) for the given junction?

−4
4
−6
6

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SSC JE Electrical 2018 with solution SET-1
 A house has 5 fans of 70 W each that operates for 16 hours a day and one washing machine of 2000 W that operates for 1 hours per day in the month of June. What is the energy consumption(in kWh) of the house in the month of June?

235.6
228
486.6
350

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SSC JE Electrical 2018 with solution SET-1
The welding electric circuit is______

Never Earthed
Through cables Only
None of these
Always Earthed

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