Economics of Power Generation For a power plant which of the following constitutes running cost? Cost of fuel Cost of wages All of the listed here Cost of lubricants Cost of fuel Cost of wages All of the listed here Cost of lubricants ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a large installation, it is better to apply Individual correction to small motors None of the listed here Individual correction to large motors Bulk correction to large motors Individual correction to small motors None of the listed here Individual correction to large motors Bulk correction to large motors ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 1 0.8 0.5 0.75 1 0.8 0.5 0.75 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Surge absorbers Rod gaps Horn gaps All of these Surge absorbers Rod gaps Horn gaps All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is I lags V by 90° None of the listed here I leads V by 90° I is in phase with V I lags V by 90° None of the listed here I leads V by 90° I is in phase with V ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation With reference to a power station which of the following is not a fixed cost? Depreciation Interest on capital Fuel cost Insurance charges Depreciation Interest on capital Fuel cost Insurance charges ANSWER DOWNLOAD EXAMIANS APP
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