Power Systems If the inertia constant H = 10 MJ/MVA for a 50 MVA generator, the stored energy is 500 MJ 5 MJ 10 MJ 50 MJ 500 MJ 5 MJ 10 MJ 50 MJ ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Due to corona, charging current increases All of these interference increases power loss increases charging current increases All of these interference increases power loss increases ANSWER DOWNLOAD EXAMIANS APP
Power Systems Example of base load stations are both A and B. hydro. gas turbine. thermal. both A and B. hydro. gas turbine. thermal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following frequency control method tie line may be overloaded? flat tie line control All of these flat frequency control parallel frequency flat tie line control All of these flat frequency control parallel frequency ANSWER DOWNLOAD EXAMIANS APP
Power Systems In an induction relay for a particular current setting the operating time 4 sec. When the time multiplier setting is 0.8 if the time multiplier setting is rest to 1 the operating time is 1. 10. un changed. 5. 1. 10. un changed. 5. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Lightning arresters are made up of which material? silicon oxide any of the above copper silver silicon oxide any of the above copper silver ANSWER DOWNLOAD EXAMIANS APP
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