I want formula to calculate cable size as per load given in
kw & amp.I searched many sites but didn't right answer.Plz
reply me asap.
Answers were Sorted based on User's Feedback
Answer / er.nitesh
You want the appropriate cable size then just apply the
frml P=V*I*Cos#
Where voltage = 0.240
Load is given and cos# lie between 0.8 to 0.9
you can easily get the ampere rating and choosecable size.
Is This Answer Correct ? | 118 Yes | 213 No |
how to test power transformer.YNd11
If genrator not build up voltage , How u can Manually Excite ?
Define thermal resistance in the context of power amplifier.
what is interlocing and what is the purpose of this?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?
effect of decrease in excitation?
Why indian power system in 11kv,22kv,33kv,66kv,110kv,220kv ? 2) Why ups required dedicated earth?
what is meant by power and distribution transformer ?
Proviiding the Dedicated N earth and individual Body Earths ,Finally these all looped /Now my Question :- will it not harm in case of Transformer Fault current flows in Dediacted N Earthing to Looped Body Earthing.
what is electricial and mechnical interlock.
9 Answers Control Dynamics, EFS, HP,
There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?
1 Answers BS, Dynamic Software,