Economics of Power Generation When the demand of consumer is not met by a power plant, it will resort to which of the following? Penalising high load consumers by increasing the charges for electricity Power factor improvement at the generators Efficient plant operation Load shedding Penalising high load consumers by increasing the charges for electricity Power factor improvement at the generators Efficient plant operation Load shedding ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation of the plant it proportional to the earning capacity of the plant vide sinking fund depreciation reducing balances depreciation straight line depreciation None of these sinking fund depreciation reducing balances depreciation straight line depreciation None of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generators for peak load plants are usually designed for maximum efficiency at 25 percent overload Full load 50 to 75 % percent full load 25 to 50 % percent full load 25 percent overload Full load 50 to 75 % percent full load 25 to 50 % percent full load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A consumer has to pay lesser fixed charges in two part tariff any of the above maximum demand tariff flat rate tariff two part tariff any of the above maximum demand tariff flat rate tariff 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 2 W 1.25 W 0.8 W 1.57 W 2 W 1.25 W 0.8 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Power generation cost reduces as Diversity factor increases and load factor decreases Both diversity factor as well as load factor increase Both diversity favtor as well as load factor decrease Diversity factor decreases and load factor increases Diversity factor increases and load factor decreases Both diversity factor as well as load factor increase Both diversity favtor as well as load factor decrease Diversity factor decreases and load factor increases ANSWER DOWNLOAD EXAMIANS APP
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