Economics of Power Generation Generating capacity connected to the busbars and ready to take load when switched on is known as Spinning reserve Firm power Hot reserve Cold reserve Spinning reserve Firm power Hot reserve Cold reserve 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 1.57 W 2 W 1.25 W 0.8 W 1.57 W 2 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The area under a load curve gives energy consumed None of these maximum demand average demand energy consumed None of these maximum demand average demand ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The load factor of domestic load is usually 50 to 60% 60 to 70% 10 to 15% 30 to 40% 50 to 60% 60 to 70% 10 to 15% 30 to 40% ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the load factor of a power station increases, the units generated Are decreased Are increased Remains same None of the listed here Are decreased Are increased Remains same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation as per straight line method, is calculated by the capital cost minus the salvage value, is divided by the number of years of life None of these increasing a uniform sum of money per annum at stipulated rate of interest the capital cost divided by number of year of life the capital cost minus the salvage value, is divided by the number of years of life None of these increasing a uniform sum of money per annum at stipulated rate of interest the capital cost divided by number of year of life ANSWER DOWNLOAD EXAMIANS APP
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