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