Power Systems Ships are usually supplied power by None of above. Hydraulic turbine. Diesel engine. Steam accumulator. None of above. Hydraulic turbine. Diesel engine. Steam accumulator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the desirable properties of a insulator material? High ratio of puncture strength to flash over. High relative permittivity Low ratio of puncture strength to flash over. Both 1 and 2 High ratio of puncture strength to flash over. High relative permittivity Low ratio of puncture strength to flash over. Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In thermal power plants the size of coal after crushing 200 - 205 mm. 20 - 25 mm. 300 mm. 40 mm. 200 - 205 mm. 20 - 25 mm. 300 mm. 40 mm. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Where the voltage is high and current to be interrupted is low, Which of following the breaker is preferable? Any of these. Air blast CB. Oil CB. Vacuum CB. Any of these. Air blast CB. Oil CB. Vacuum CB. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following given faults, all the sequence currents are equal? LLL LG LLG LL LLL LG LLG LL ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pelton wheel turbine is a none of above. high head turbine. low head turbine. medium head turbine. none of above. high head turbine. low head turbine. medium head turbine. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS