my UPS is 600VA with 0.6 p.f and i use it for my computer which has 450W power supply unit, a monitor of 633nW and speakers. Can any one explain this.. because the output of UPS should be 360W (<450W)

2 Answers  

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WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,

6 Answers   Coastal Energen,

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its Kva and Kv are same?

3 Answers  

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11Kv Dog conductor 6/0.186 formula Line Losses ? Length 4.85Km amper ..? 52 Pole Max Load 3200Kw

1 Answers  

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what are d/f between cfl and pl lamps,

1 Answers  

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how we can calculate LT side current of transformer

2 Answers   L&T,

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what should be the acceptrd value of winding resistance for 2.5MVA transformer

0 Answers  

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HOW many type of Circut Breaker in the world used in 400 kv substation?

14 Answers   Power Grid,

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What is the difference between the impedance percent and impedance voltage ?

0 Answers  

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what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

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how to protect transformer

2 Answers  

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In track electrification Either we use single conductor or double conductor? why?

2 Answers  

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