A high-voltage transmission line carries 1 400 A at 600 000 V.What is the power carried by the line?
A)840 MW
B)370 MW
C)140 MW
D)84 MW
E)233 MW

Question

Quizplus · Accepted Answer

The power carried by the line can be calculated using the formula P = IV, where P is power in watts, I is current in amperes, and V is voltage in volts. Substituting the given values, P = 1400 A * 600,000 V = 840,000,000 W or 840 MW.

A High-Voltage Transmission Line Carries 1 400 a at 600