Answer / king

P=root3*VI cos¡è.
this is the formulae for your question?
where
root3=1.732
V =APPLIED VOLTAGE
I =FULL LOAD OF THE
MOTOR
cos¡è=0.85
P= rating of generator

Answer / moitrita roy

2nd ans is the total sum of that 3phase is 40 amp.

Answer / moitrita roy

YAP...
13.33 at one phase

Answer / awaisranazai

thnxx king :)
plz also answer my this question.....u answerd me one
question...other is

and also tell me that this 40 amp at all phases mean 40 amp
on red,40 amp on yellow,40 amp on blue......
or the total sum of that 3phase is 40 amp....

Answer / awais ranazai

U mean 13.33 at one phase

Answer / shocksridhar

In star i phase and i line is same ..,we are using star for distribution transformer so r phase curent and ry curent wil b same nly ..,u must undrstand frst...,

Answer / srinivas v

P=root3•v.I/1000
=1•732*400*40/1000
=27.12
So your gender 27.12kva

what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......

5 Answers   BSNL, SSC,

How much pole motor can be desion for 415 volt ,50 hz.Power supply. in pratical condition . Prakash veer singh

5 Answers  

30 kva ups may kitne output voltage hote h

1 Answers   ME,

What is 100% protection of generator? Why 100% is not used but 95% is generally used?

0 Answers  

why phase & neutral is use in tv? why earthing not use ?

2 Answers  

Why motor initial starting current is high?

9 Answers   Pennar,

a bulb of 100W and anather bulb of 200W , rated supply voltage 230v.when supply voltage is reduced to 100v,which bulb will give more light? and why with calculation?

12 Answers  

I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.

0 Answers  

control & auxilary circuits used for circuir breakers

0 Answers  

The neutral&earth voltage is 0v.But we were connected the lighting load at the time ballast was failed.why?

1 Answers  

opkinson's test

0 Answers   Bhel,