Answer / ashish sagane

TO KNOW THE CURRENT (AMP) VALUE, YOU MUST OBTAIN THE VALUE
OF SYSTEM VOLTAGE FIRST. AS FORMULA FOR KVA IS

KVA = (VOLTAGE*CURRENT)/(1000)

Answer / prasad.k

1 Kva = 1.31 Ampa in 3phase.
1 Kva = 4.35 Amps in 1phase

Answer / somesh saran

1KVA= 1.38Amp

Answer / parveenkumar

1KVA= 1.38Amp

Answer / manmohan

1 KVA =4.347 amp for single phase & 1KVA =2.27 amp for 3 Phase

Answer / sangram kumar sahu

1 Kva = 1.31 Ampa in 3phase.
1 Kva = 4.35 Amps in 1phase

Answer / karthik.j

KVA = (1.732(VOLTAGE*CURRENT))/(1000)

If we assume the voltage as 415Volt then the KVA is has:

(1.732*1000)/415 = 1.391Amps...

Answer / ganesan

100kva=1.732*vi
100kva=1.732*415*i
i=100kva/415*1.732
i=1.391amp
1 kva=1.391amp

Answer / murali

All marked

Answer / neeraj bhatt

1kva=1.34amps in 3-phase line and 4.3amps in single phase line

Type of motor stater detail and working detail

0 Answers  

why there is a phase shift lies between primary and secondary voltages of a transformer?

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