A power supply having output resistance 1.5Ω supplies a full load current of 500mA to a 10Ω load. Determine percent voltage regulation of the supply.

A power supply having output resistance 1.5Ω supplies a full load cur

1.	A power supply having output resistance 1.5Ω supplies a full load current of 500mA to a 10Ω load. Determine percent voltage regulation of the supply.
A.	15%
B.	20%
C.	45%
D.	80%
Answer» B. 20%