Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Surge absorbers Horn gaps All of these Rod gaps Surge absorbers Horn gaps All of these Rod gaps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Both leading and lagging kVAR None of the listed here Lagging kVAR Leading kVAR Both leading and lagging kVAR None of the listed here Lagging kVAR Leading kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 20 to 50 years 75 to 100 years 15 to 20 years 50 to 75 years 20 to 50 years 75 to 100 years 15 to 20 years 50 to 75 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation ________ will be least affected due to charge in supply voltage frequency. Electric clock Mixer grinder Room heater Ceiling fan Electric clock Mixer grinder Room heater Ceiling fan ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The only motor that can be worked at leading power factor is 3-phase induction motor Synchronous motor None of the listed here 1- phase induction motor 3-phase induction motor Synchronous motor None of the listed here 1- phase induction motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Power generation cost reduces as Diversity factor increases and load factor decreases Diversity factor decreases and load factor increases Both diversity favtor as well as load factor decrease Both diversity factor as well as load factor increase Diversity factor increases and load factor decreases Diversity factor decreases and load factor increases Both diversity favtor as well as load factor decrease Both diversity factor as well as load factor increase ANSWER DOWNLOAD EXAMIANS APP
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