Economics of Power Generation In which?of the following power plants the maintenance cost is usually high? 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 Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A consumer has to pay lesser fixed charges in flat rate tariff any of the above maximum demand tariff two part tariff flat rate tariff any of the above maximum demand tariff two part tariff ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Low power factor is usually not due to Incandescent lamp Induction motors Fluorescent tubes Arc lamps Incandescent lamp Induction motors Fluorescent tubes Arc lamps 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 15kVAR 20 kVAR 10 kVAR 5 kVAR 15kVAR 20 kVAR 10 kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The expected useful life of an hydroelectric power station is around 15 years 100 years 30 years 60 years 15 years 100 years 30 years 60 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor of a power station is defined as maximum demand/average load average load/maximum demand (average load x maximum demand)172 average load x maximum demand maximum demand/average load average load/maximum demand (average load x maximum demand)172 average load x maximum demand ANSWER DOWNLOAD EXAMIANS APP
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