Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?

3 Answers   Escube,

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How can we calculate single phase load into three phase load

2 Answers   Jindal, Tanfac,

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in alternator what is use of AVR ? how AVR is operating either AC or DC?

1 Answers  

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Earth has zero potential then what would be the neutral potential ?

0 Answers   JLL,

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What is encoder, how it function

9 Answers   Coca Cola,

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condition Autotrip facia come on control panel of electrical transmission line?

0 Answers   Getco,

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why in some cases the receiving end voltage is higher than the sending end voltage in transmission line (called 'Ferranti effect') ????? whts the reason behind tht???

3 Answers  

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Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,

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Briefly describe three methods that are usually used by electricity suppliers to control voltage levels?

0 Answers  

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What happen Grid EARTH plat got cut.

0 Answers   Zuari,

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what is motor contrl center .

3 Answers  

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If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 Answers  

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