Economics of Power Generation The expected useful life of an hydroelectric power station is around 30 years 100 years 15 years 60 years 30 years 100 years 15 years 60 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The lagging reactive power drawn by a load is zero. The power factor of the load is 1 0.75 0.5 None of the listed here 1 0.75 0.5 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 0.5 1 0.8 0.75 0.5 1 0.8 0.75 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation ______ is the reserved generating capacity available for service under emergency conditions which is not kept in operation but but in working order. Firm power Hot reserve Cold reserve Spinning reserve Firm power Hot reserve Cold reserve Spinning reserve ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? Petrol engine Supercharged engine Diesel engine All of these Petrol engine Supercharged engine Diesel engine All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The load factor of domestic load is usually 30 to 40% 10 to 15% 50 to 60% 60 to 70% 30 to 40% 10 to 15% 50 to 60% 60 to 70% ANSWER DOWNLOAD EXAMIANS APP
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