Power Systems For harnessing low variable water heads, the suitable hydraulic turbine with high percentage of reaction and runner adjust vanes is Impeller. Kaplan. Pelton. Francis. Impeller. Kaplan. Pelton. Francis. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A CANDU reactor uses highly enriched uranium as fuel and water as moderator and coolant. only fertile materials. enriched uranium as fuel and ordinary water as moderator and cooler. natural uranium as fuel and heavy water as moderator and coolant. highly enriched uranium as fuel and water as moderator and coolant. only fertile materials. enriched uranium as fuel and ordinary water as moderator and cooler. natural uranium as fuel and heavy water as moderator and coolant. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 25 MVA, 11 kV alternator is supplying full load at a point of 0.75 lagging. Determine the percentage increase in earning capacity when it is operated at improved power factor of 0.96 lagging. 28 %. 14 %. 56 %. None of above 28 %. 14 %. 56 %. None of above ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pipes carrying steam are generally of aluminium. cast iron. steel. cobalt. aluminium. cast iron. steel. cobalt. ANSWER DOWNLOAD EXAMIANS APP
Power Systems What is the preferred type of circuit breaker(CB) to be installed in extra high voltage AC system? Air blast CB Sulphur hexafluoride CB Vacuum CB Bulk oil type CB Air blast CB Sulphur hexafluoride CB Vacuum CB Bulk oil type CB ANSWER DOWNLOAD EXAMIANS APP
Power Systems Attenuation occurs due to conductance resistance both 1 and 3 inductance conductance resistance both 1 and 3 inductance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS