Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pillay
1 KVA means 1000 volts amps for single phase calculations
1 KVA means 1000 volts amps x 1.732 for three phase
so for 240v single phase is 1000/240=4.16 A
SO FOR 3 PH @ 415 V= 1000/415/1.732=1.39A
SO FOR 3 PH @ 440 V= 1000/440/1.732= 1.31A
SO for easy average easy calculations you can take 1.35 AMPS
for 1 KVA for 3 p;h calculations
| Is This Answer Correct ? | 30 Yes | 0 No |
Post New Answer View All Answers
Why is tan-delta test and capacitor measurement done on alternator?
how to calculate short circuit current for the busbar
State the methods of improving power factor?
what is DRP panels?
how does ELR works? explain
What type interview questions ask in Electrical technicians
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
what is transistors comprised of?
Why efficiency of generator is higher than motor at a particular load?
What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
what is 30-phase of transformer
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
