A motor works on 30 killo watts.how much ampers will be required if it works o

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A motor works on 30 killo watts.how much ampers will be
required if it works on 440volts?

Question Posted / shafiquemomy

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A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?..

Answer / sanjeev

We have to take motor efficiency also ,i.e

I= kw/1.732*415*cos@*efficiency

Then we will get Exact Amp (Nameplate amp)

Is This Answer Correct ?

5 Yes

0 No

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?..

Answer / irfan ahmad

V=440 V
P=30 Kw = 30000 w
we know that ,
P=1.732VI*(power factor)
I=30000/(1.732*440*0.9)
I=43.7 amps [power factor in application is 0.9]

Is This Answer Correct ?

4 Yes

1 No

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?..

Answer / gaurang

We Know the Power Equation

P=1.732*V*I*Cosphi

So As per Details
P=30 KW
V=440 Volts
Then,
I=30 KW/1.732*440*0.8
Wher Cos phi=0.8
I=49 A

Is This Answer Correct ?

5 Yes

2 No

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?..

Answer / xxx

Calculate Kar le Yar. Power equation to diya hai do bhai
logon ne.

Is This Answer Correct ?

0 Yes

1 No

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?..

Answer / ashok

p=30kw
v=440v
i=?
we know that
p=vi
i=p/v
i=30k/44o
i=68.18

Is This Answer Correct ?

2 Yes

4 No

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