Answer / saasa

yes,igot ur point..

Is there any Flood lighting system which produces more light (More power consumption 1000W,400W etc.,), white light and restart immediately after power restoration ?

1 Answers  

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we can stepdown the voltage from 230/12v ,and we use the voltage for various electronics components why can't we step up the voltage from 12/230v if we can shall we use the voltage for domestic single phase supply

5 Answers   Areva,

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how to check dc current,how to fix ammeter in dc line

5 Answers   Gold Fields,

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Is there any difference in AC current/ DC current carrying capacity of a conductor .What can be maximum current handling capacity of a 2.5mm stranded cu cable when connected to AC and DC supply.

1 Answers  

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If single phase supply is 220v. then why three phase supply is 660?

2 Answers  

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what is the function of closing coil in air circuit breaker?

0 Answers   Fresher,

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what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?

3 Answers   Bhel, dpdc, Prime Electrical,

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what is reactive poower

3 Answers  

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why we use only sine wave in ac why we do not use other wave forms

21 Answers   BARC, NTPC,

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what happens if sf6ckt breaker gas pressure is high or low about the actual rating of gas pressure(5kg/cm2)

2 Answers  

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what is the meaning of TPN

2 Answers  

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how the speed decreases of a generator in power station if load increases

1 Answers   Tata Power,

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