DGVCL Exam Paper (12-06-2016)
In a transformer the energy is conveyed from primary to secondary

None of these
By the flux
Through cooling coil
Through air

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DGVCL Exam Paper (12-06-2016)
The following formula is correct:

All of these
Load factor = Average load for a period + Peak load for the same period
Load factor = Average load for a period x Peak load for the same period
Load facto r= Average load for a period/Peak load for the same period

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