GETCO Exam Paper (11-06-2017) A synchronous condenser is virtually a/an commutatr motor over-excited synchronous motor induction motor under-excited synchronous motor commutatr motor over-excited synchronous motor induction motor under-excited synchronous motor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Synchronous motor operate at no load with over excitation it behave as synchronous capacitorsupply reactive power at leading power factor
GETCO Exam Paper (11-06-2017) The volume of copper required for an ac transmission line is inversely proportional to power factor voltage and power factor voltage current power factor voltage and power factor voltage current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Effect of temperature rise in overhead lines is to decrease the sag and increase the tension increase the sag and decrease the tension increase both decrease both decrease the sag and increase the tension increase the sag and decrease the tension increase both decrease both 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 surface leakage currents series and shunt capacitance series capacitance shunt capacitance to ground surface leakage currents series and shunt capacitance series capacitance ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The main function of economiser of a boiler plant is to increase steam pressure increase life of the boiler reduce fuel consumption increases steam production increase steam pressure increase life of the boiler reduce fuel consumption increases steam production ANSWER DOWNLOAD EXAMIANS APP
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