Power Systems Two identical synchronous machines having same inertia constant are connected in parallel and swinging together. The effective inertia constant is 4 MJ/MVA. Then each machine has inertia constant of 16 MJ/MVA 8 MJ/MVA 4 MJ/MVA 2 MJ/MVA 16 MJ/MVA 8 MJ/MVA 4 MJ/MVA 2 MJ/MVA ANSWER DOWNLOAD EXAMIANS APP
Power Systems One fission of U235 releases energy of 200 MeV. 435 MeV. 335 MeV. 525 MeV. 200 MeV. 435 MeV. 335 MeV. 525 MeV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following grounding is not practically preferred for protection of equipments? isolated grounding resistance grounding reactance grounding All of these isolated grounding resistance grounding reactance grounding All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The economics of power plant is greatly influenced by load factor diversity factor both 1 and 2 nether 1 nor 2 load factor diversity factor both 1 and 2 nether 1 nor 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Highest pressure generating pump inside the thermal plant is high pressure heater All of these boiler feed pump low pressure heater high pressure heater All of these boiler feed pump low pressure heater ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is used for the protection of no length criterion. long transmission lines. short length lines. medium length lines. no length criterion. long transmission lines. short length lines. medium length lines. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS