Economics of Power Generation In order to improve the power factor in case of 3 phase loads, the capacitors are connected in Star Star or delta None of the listed here Delta Star Star or delta None of the listed here Delta 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 5 kVAR 10 kVAR 15kVAR 20 kVAR 5 kVAR 10 kVAR 15kVAR 20 kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A consumer has to pay lesser fixed charge in Flat rate tariff Two part tariff Any of the listed here Maximum demand tarriff Flat rate tariff Two part tariff Any of the listed here Maximum demand tarriff ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The expected useful life of an hydroelectric power station is around 60 years 15 years 30 years 100 years 60 years 15 years 30 years 100 years 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 1.25 W 0.8 W 2 W 1.57 W 1.25 W 0.8 W 2 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In which?of the following power plants the maintenance cost is usually high? Nuclear power plant Hydro-electric power plants Thermal power plants Diesel engine power plants Nuclear power plant Hydro-electric power plants Thermal power plants Diesel engine power plants ANSWER DOWNLOAD EXAMIANS APP
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