GETCO Exam Paper (11-06-2017)
Load shedding is done for

repairing of machines
power factor improvement
reducing peak demand on the system
efficient operation of equipment

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GETCO Exam Paper (11-06-2017)
In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is

double the area of phase conductor
half of the area of phase conductor
equal to the area of phase conductor
1.5 times the area of phase conductor

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