A 600-kVA, single-phase transformer with 0.012 pu resistance and 0.06 pu reactance is connected in parallel with a 300-kVA transformer with 0.014 pu resistance and 0.045 pu reactance to share a load of 800 kVA at 0.8 pf lagging. Find how they share the load (a) when both the secondary voltages are 440 V.

A 600-kVA, single-phase transformer with 0.012 pu resistance and 0.06

1.	A 600-kVA, single-phase transformer with 0.012 pu resistance and 0.06 pu reactance is connected in parallel with a 300-kVA transformer with 0.014 pu resistance and 0.045 pu reactance to share a load of 800 kVA at 0.8 pf lagging. Find how they share the load (a) when both the secondary voltages are 440 V.
A.	S<sub>1</sub>= 377+j305.2
B.	S<sub>2</sub>= 377-j305.2
C.	S<sub>1</sub>= 264+ j171.6
D.	S<sub>1</sub>= 377-j305.2
Answer» E.