9. A two-phase generator is connected to two 90 ohm load resistors. Each coil generates 120 V ac. A common neutral line exists. How much current flows through the common neutral line?
A. 1.77 A
B. 1.33 A
C. 1.88 A
D. 2.66 A
9. A two-phase generator is connected to two 90 ohm load resistors. Each coil generates 120 V ac. A common neutral line exists. How much current flows through the common neutral line?
A. 1.77 A
B. 1.33 A
C. 1.88 A
D. 2.66 A