Power Systems For load flow studies, What are the quantities specified at load bus are P and Q δ and Q P and V V and δ P and Q δ and Q P and V V and δ ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which one of the following relays has the capability of anticipating the possible major fault in a transformer? Over current relay Buchholz relay Over fluxing relay Differential relay Over current relay Buchholz relay Over fluxing relay Differential relay ANSWER DOWNLOAD EXAMIANS APP
Power Systems Oxide film arrestor has which of the following properties? Does not require daily charging. Both A and B. Installed at points of transmission line where daily visit is difficult. It is expensive. Does not require daily charging. Both A and B. Installed at points of transmission line where daily visit is difficult. It is expensive. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Efficiency of thermal power plant can be taken as efficiency of thermal cycle. turbine efficiency. product of efficiencies of all stages. generator efficiency. efficiency of thermal cycle. turbine efficiency. product of efficiencies of all stages. generator efficiency. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Load frequency control is achieved by properly matching the individual machines turbine inputs. reactive powers. generator ratings. generated voltages. turbine inputs. reactive powers. generator ratings. generated voltages. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In order to have lower cost of power generaion the load factor and diversity factor should be low The load factor and diversity factor should be high the load factor should be high but diversity factor should be low the load factor should be low but diversity factor should be high the load factor and diversity factor should be low The load factor and diversity factor should be high the load factor should be high but diversity factor should be low the load factor should be low but diversity factor should be high ANSWER DOWNLOAD EXAMIANS APP
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