help me

[abezface]

calculate the full load primary and secondary currents of a 60 kva transformer with turns ratio of 165:6 fed from a 6.6kv supply

 

and the answers are 9.1a and 250a

 

my answers are different can anyone tell me if this is right and if so how?

thanks

[hypervalent_iodine]

!

Moderator Note

Moved to homework help

abezface, could you please provide us with your working and perhaps members can point out where you may have gone wrong.

[Joatmon]

Assuming you have been given those answers I see no harm in saying I think they are correct (to one place of decimals).

As hypervalent-iodine says - there is lots of help here - but no answers!( At least where homework is concerned )

Edited June 19, 2012 by Joatmon

[veritaz]

I=E/V

 

The rest is fuguring the Proportion of P turn to Secondary turn