Economics of Power Generation For given active power and voltage, the current drawn is minimum when the value of power factor is 0.8 lag Unity O. 8 lead 0.75 lag 0.8 lag Unity O. 8 lead 0.75 lag ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation ______ is the reserved generating capacity available for service under emergency conditions which is not kept in operation but but in working order. Spinning reserve Hot reserve Cold reserve Firm power Spinning reserve Hot reserve Cold reserve Firm power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The fixed cost of energy generated None of the listed here Indepemdent of max demand and units generated Depends on maximum demand Depends on units generated None of the listed here Indepemdent of max demand and units generated Depends on maximum demand Depends on units generated 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 The main reason for low power factor of supply statem is due to the use of Induction morors All correct Resistive load Synchronous motors Induction morors All correct Resistive load Synchronous motors ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order, Firm power Spinning reserve Hot reserve Cold reserve Firm power Spinning reserve Hot reserve Cold reserve ANSWER DOWNLOAD EXAMIANS APP
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