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

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

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GETCO Exam Paper (11-06-2017)
In a super heater

temperature rises and pressure drops
pressure rises and temperature remains the same
pressure rises and temperature drops
temprature rises and pressure remains unchanged

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