Economics of Power Generation Load factor for heavy industries may be taken as 25 to 40% 50 to 70% 70 to 80% 10 to 20 % 25 to 40% 50 to 70% 70 to 80% 10 to 20 % ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The main reason for low power factor of supply statem is due to the use of Synchronous motors Induction morors All correct Resistive load Synchronous motors Induction morors All correct Resistive load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a power plant if the maximum demand on the plant is equal to the plant capacity, then Diversity factor will be unity Plant reserve capacity will be zero Load factor will be unity Load factor will be nearly 60% Diversity factor will be unity Plant reserve capacity will be zero Load factor will be unity Load factor will be nearly 60% ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The smaller the lagging reactive power drawn by the circuit The smaller is the p. f None of the listed here The higher is the p. f. The higher is the active power The smaller is the p. f None of the listed here The higher is the p. f. The higher is the active power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a large installation, it is better to apply Individual correction to large motors Individual correction to small motors Bulk correction to large motors None of the listed here Individual correction to large motors Individual correction to small motors Bulk correction to large motors None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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