GETCO Exam Paper (11-06-2017) A synchronous condenser is virtually a/an over-excited synchronous motor under-excited synchronous motor induction motor commutatr motor over-excited synchronous motor under-excited synchronous motor induction motor commutatr 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 current voltage power factor voltage and power factor current voltage power factor voltage and power factor ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Effect of temperature rise in overhead lines is to 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 decrease the sag and increase the tension 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 series capacitance series and shunt capacitance surface leakage currents shunt capacitance to ground series capacitance series and shunt capacitance surface leakage currents shunt capacitance to ground ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The main function of economiser of a boiler plant is to increase life of the boiler increases steam production reduce fuel consumption increase steam pressure increase life of the boiler increases steam production reduce fuel consumption increase steam pressure ANSWER DOWNLOAD EXAMIANS APP
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