Economics of Power Generation Load factor for heavy industries may be taken as 25 to 40% 50 to 70% 70 to 80% 10 to 20 % 25 to 40% 50 to 70% 70 to 80% 10 to 20 % ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Maximum demand tariff is generally not applied to domestic consumers because Their maximum demand is low They consume less power None of the listed here Their load factor is low Their maximum demand is low They consume less power None of the listed here Their load factor is low ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is the disadvantage due to low power factor ? High cost of equipment for a given load Poor voltage regulation All of these Increased transmission losses High cost of equipment for a given load Poor voltage regulation All of these Increased transmission losses ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load takes a current of I at a p. f. Of cos Ф. The wattless component of current is I sin Ф None of the listed here I cos Ф I tan Ф I sin Ф None of the listed here I cos Ф I tan Ф ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generating capacity connected to the busbars and ready to take load when switched on is known as Spinning reserve Hot reserve Cold reserve Firm power Spinning reserve Hot reserve Cold reserve Firm power ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A low utilization factor for a plant indicates that plant is used for peak load as well as base load plant is used for stand by purpose only plant is used for base load only plant is under maintenance plant is used for peak load as well as base load plant is used for stand by purpose only plant is used for base load only plant is under maintenance ANSWER DOWNLOAD EXAMIANS APP
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