GETCO Exam Paper (11-06-2017) A synchronous condenser is virtually a/an induction motor over-excited synchronous motor under-excited synchronous motor commutatr motor induction motor over-excited synchronous 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 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 increase the sag and decrease the tension increase both decrease the sag and increase the tension decrease both increase the sag and decrease the tension increase both decrease the sag and increase the tension 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 series and shunt capacitance series capacitance shunt capacitance to ground surface leakage currents series and shunt capacitance series capacitance shunt capacitance to ground surface leakage currents 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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