what is the generator rating for 40 amp load of 3phase motor.??
400v voltage of generator...
plz tell me with formula its urgent...plzzz...
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....
Answers were Sorted based on User's Feedback
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
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / moitrita roy
2nd ans is the total sum of that 3phase is 40 amp.
Is This Answer Correct ? | 1 Yes | 0 No |
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....
Is This Answer Correct ? | 0 Yes | 0 No |
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...,
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / srinivas v
P=root3•v.I/1000
=1•732*400*40/1000
=27.12
So your gender 27.12kva
Is This Answer Correct ? | 0 Yes | 0 No |
where to use 3.5 core and 4 core cables, will this vary for type of loads
What happens to an electric motor if it has poor or no ventilation. Will it burn out? If it will, how long it will run before it burn out?
Define the term factor of inertia.
which protection used in power plant?
In tranformer winding Connection Like Dyn1 ,so LV lags Hv by 30 deg and Dyn11 LV lead HV by 30,so how do this lagging and leading afffect the transformer??
difference between synchronous reluctance motor and switched reluctance motor
What is ferrite affects and what is disadvantage of ferrite affects.
why do we generate only 3ph ac?is it possible to generate 4ph,5ph,....?
6 Answers Accenture, Bhel, Reliance,
Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?
why zero sequence impedance measurement is not applicable for single phase GT
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper
What is critical disruptive voltage?