Economics of Power Generation In order to improve the power factor in case of 3 phase loads, the capacitors are connected in None of the listed here Delta Star or delta Star None of the listed here Delta Star or delta Star 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 20 kVAR 10 kVAR 5 kVAR 15kVAR 20 kVAR 10 kVAR 5 kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The power transformer is usually rated in kW kWh kVA kVAR kW kWh kVA kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Improving the power factor means making it Less than 0.5 Close to unity Zero None of the listed here Less than 0.5 Close to unity Zero None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Horn gaps Surge absorbers Rod gaps All of these Horn gaps Surge absorbers Rod gaps All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes 1.57 W 1.25 W 2 W 0.8 W 1.57 W 1.25 W 2 W 0.8 W ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS