Problem 97-6
Source: Adapted from example 2-57 - page 190 -
SAHDEV, S. K. - Book: Electrical Machines - 1st edition - Cambridge University Press - 2018.
Two single-phase transformers, "A" and "B", of 250 kVA each are connected in parallel.
Their resistances and reactances are 1% and 6% for transformer "A" and 1.2% and 4.8%
for transformer "B". The load to be supplied is 500 kVA with PF = 0.8 lagging. With no load, the EMFs
of the two transformers are equal.
a) Calculate the power that each transformer supplies to the load.
b) Find the power factor of each transformer.
Solution of the Problem 97-6
