Answer / rakesh singh

Fire wall is built up between two transformer to protect
one transformer in case of firing on the other
transformer,the hight should be 1.5 times of the height of
the longer transformer and minimum clearance between fire
wall and transformer should be one meters.

Answer / engineered

as per indian electricity rule height fire wall shall be
more than height of heighest transformer.

if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

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