Economics of Power Generation Which of the following, in a thermal power plant, is not a fixed cost? Depreciation Interest on capital Insurance charges Fuel cost Depreciation Interest on capital Insurance charges Fuel cost ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor for heavy industries may be taken as 70 to 80% 25 to 40% 10 to 20 % 50 to 70% 70 to 80% 25 to 40% 10 to 20 % 50 to 70% 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 1.57 W 2 W 0.8 W 1.25 W 1.57 W 2 W 0.8 W 1.25 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The best location of p. f. Correction equipment to be installed on the transmission line is at the Middle end Receiving end Sending end None of the listed here Middle end Receiving end Sending end None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation By the use of which of the following power factor can be improved? Synchronous compensators Static capacitors Any of the listed here Phase advancers Synchronous compensators Static capacitors Any of the listed here Phase advancers ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The straight line method for calculating depreciation is based on the assumption that depreciation charge is Is more in later years Is less in early years Is more in early years Constant every year Is more in later years Is less in early years Is more in early years Constant every year ANSWER DOWNLOAD EXAMIANS APP
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