Power Systems The most suitable circuit breaker for short line fault without switching resistor is oil circuit breaker. SF6 breaker. air blast circuit breaker. none of these. oil circuit breaker. SF6 breaker. air blast circuit breaker. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Critical mass is minimum mass of fissionable material required to sustain chain reaction. a mass of fissionable material required to stop a chain reaction. maximum mass of fissionable material required to sustain a chain reaction. none of these. minimum mass of fissionable material required to sustain chain reaction. a mass of fissionable material required to stop a chain reaction. maximum mass of fissionable material required to sustain a chain reaction. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The Y bus matrix of 100 bus interconnected system is 90% sparse. Hence the number of transmission lines in the system must be 250 450 900 500 250 450 900 500 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Deflectors are provided in Francis turbine. Kaplan turbine. propeller turbine. Pelton wheel. Francis turbine. Kaplan turbine. propeller turbine. Pelton wheel. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ideal plant load cfactor is 1 less than 1 greater than 1 0 1 less than 1 greater than 1 0 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Corona is reduced by increasing the radius of the conductor increasing the distance between the conductor decreasing the supply frequency All of these increasing the radius of the conductor increasing the distance between the conductor decreasing the supply frequency All of these ANSWER DOWNLOAD EXAMIANS APP
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