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Economics of Power Generation
Which of the following is the disadvantage due to low power factor ?
Increased transmission losses
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
Answer
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Related Question
Economics of Power Generation
Maximum demand tariff is generally not applied to domestic consumers because
Their maximum demand is low
None of the listed here
They consume less power
Their load factor is low
Their maximum demand is low
None of the listed here
They consume less power
Their load factor is low
Answer
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Economics of Power Generation
When the plant restors to load shedding it can be conclucted that
Plant is under repairs
Peak demand is more than the installed capacity
Diversity factor is zero
Daily load factor is unity
Plant is under repairs
Peak demand is more than the installed capacity
Diversity factor is zero
Daily load factor is unity
Answer
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Economics of Power Generation
Low power factor is usually not due to
Induction motors
Arc lamps
Fluorescent tubes
Incandescent lamp
Induction motors
Arc lamps
Fluorescent tubes
Incandescent lamp
Answer
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Economics of Power Generation
In Hopknison demand rate or two parttariff the demand rate or fixed charges are
both (A) and (B)
dependent upon the maximum demand of the consumer
dependent upon the energy consumed
neither (A) nor (B)
both (A) and (B)
dependent upon the maximum demand of the consumer
dependent upon the energy consumed
neither (A) nor (B)
Answer
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Economics of Power Generation
For a consumer most economical power factor is generally
0.95 leading
0.5 leading
0.95 lagging
0.5 lagging
0.95 leading
0.5 leading
0.95 lagging
0.5 lagging
Answer
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