Economics of Power Generation During load shedding Some loads are switched off System frequency is reduced System power factor is changed System voltage is reduced Some loads are switched off System frequency is reduced System power factor is changed System voltage is reduced ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is the disadvantage due to low power factor ? Poor voltage regulation All of these High cost of equipment for a given load Increased transmission losses Poor voltage regulation All of these High cost of equipment for a given load Increased transmission losses ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Large capacity generators are invariably Hydrogen cooled Water cooled Natural air cooled Forced air cooled Hydrogen cooled Water cooled Natural air cooled Forced air cooled ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A consumer has to pay lesser fixed charge in Flat rate tariff Maximum demand tarriff Two part tariff Any of the listed here Flat rate tariff Maximum demand tarriff Two part tariff Any of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Rod gaps Surge absorbers All of these Horn gaps Rod gaps Surge absorbers All of these Horn gaps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the demand of consumer is not met by a power plant, it will resort to which of the following? Efficient plant operation Penalising high load consumers by increasing the charges for electricity Power factor improvement at the generators Load shedding Efficient plant operation Penalising high load consumers by increasing the charges for electricity Power factor improvement at the generators Load shedding ANSWER DOWNLOAD EXAMIANS APP
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