Economics of Power Generation A load drwas active power(P), apparent power(S) and reactive power (Q) from the line. The power factor of the load is P/S Q/P S/P P/Q P/S Q/P S/P P/Q ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Surge absorbers All of these Rod gaps Horn gaps Surge absorbers All of these Rod gaps Horn gaps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A consumer has to pay lesser fixed charge in Flat rate tariff Any of the listed here Maximum demand tarriff Two part tariff Flat rate tariff Any of the listed here Maximum demand tarriff Two part tariff ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Static capacitors are rated in terms of kWh kVAR kW None of the listed here kWh kVAR kW None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is an advantage of static capacitor for power factor improvement? Low losses All of the listed here Little maintenance cost Ease in installation Low losses All of the listed here Little maintenance cost Ease in installation ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load draws a power of 10 kW at a power factor of 0.707 lagging. The lagging kVAR drawn from the supply will be 15kVAR 10 kVAR 20 kVAR 5 kVAR 15kVAR 10 kVAR 20 kVAR 5 kVAR ANSWER DOWNLOAD EXAMIANS APP