Power Systems When series reactor is used in generating stations, the fault current magnitude is increased any of the above reduced remains unaffected increased any of the above reduced remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Power Systems In hydro power stations what is an enlarged body of water just above the intake and used as a regulating reservoir called Penstock. Reservoir. Spillways. Fore bay. Penstock. Reservoir. Spillways. Fore bay. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays is/are unit protection relays? Buccholz relays over current relays Differential relays both 1 and 2 Buccholz relays over current relays Differential relays both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The use of high speed circuit breakers increased the short circuit current. reduces the short circuit current. decrease system stability. improves system stability. increased the short circuit current. reduces the short circuit current. decrease system stability. improves system stability. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Graphite is use din nuclear plant as a / an moderator. coolant. electrode. fuel. moderator. coolant. electrode. fuel. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 10 MVA generator has reactance of 0.2 pu. Find the new reactance value for 50 MVA base? 0.25 pu 1 pu 5 pu 0.2 pu 0.25 pu 1 pu 5 pu 0.2 pu ANSWER DOWNLOAD EXAMIANS APP
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