How can we calculate the current if we have load in KVA and if
the load in KW then what formula will be use for calculating
the current. please give both the formula for calculating the
current.

Answer Posted / denzel101

For KVA rating, the formuler for current will be:

I = KVA/(0.707 x Voltage) for three phase system

For KW rating

I= KW/(0.707 x Voltage x cos phi)
for three phase system

Is This Answer Correct ?    5 Yes 17 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

2388


A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

1125


How to measure current and voltage in an ELV circuit

3620


How one can check the MAIN of a house wiring ?

1461


how to calculation increase power factor for single phase

1824






how to calculate the tarriff for an industry whose kva demand is 10 mva

1518


give me atleast four differences between circuit and network

1722


how to decide the capacity of accl

1916


what is the chemical name and formula of refrigarent R-134a.

1782


What is Anemometer used to measure?

682


what is the differences between microprocessor and general purpose computer

1640


what is a pilot wiring and whys that called a pilot wiers

1355


How to calculate per unit impedance of transformer?

1572


what are inherent currents?

1575


what purpose to use excaiter in DG.?

2224