GETCO Exam Paper (11-06-2017) Which of the following is not equivalent to watts? joules per second amperes² x ohm amperes/volt amperes x volts joules per second amperes² x ohm amperes/volt amperes x volts ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a 3-phase supply, floating neutral is undesirable because it may result in _____ across the load unequal line voltage none low voltage high voltage unequal line voltage none low voltage high voltage ANSWER DOWNLOAD EXAMIANS APP
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 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 double the area of phase conductor half of the area of phase conductor equal to the area of phase conductor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Answer as per answer key provided is “double the area of phase conductor”. But neutral wire can be half of phase.
GETCO Exam Paper (11-06-2017) The rated voltage of a 3-phase power system is given as peak phase voltage peak line-to-peak voltage rms phase voltage rms line-to-line voltage peak phase voltage peak line-to-peak voltage rms phase voltage rms line-to-line voltage ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The voltage across the various discs of a string of suspension insulators having identical discs is different due to shunt capacitance to ground series and shunt capacitance surface leakage currents series capacitance shunt capacitance to ground series and shunt capacitance surface leakage currents series capacitance ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The efficiency of solar cell is about 0.4 0.25 0.15 0.6 0.4 0.25 0.15 0.6 ANSWER DOWNLOAD EXAMIANS APP
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