ASVAB Electronics Information Practice Test 631401

Question 1 of 5
Alternating Current (AC)

In contrast to the constant one-way flow of direct current, alternating current changes direction many times each second. Electricity is delivered from power stations to customers as AC because it provides a more efficient way to transport electricity over long distances.

Which of the following is not true about a line drop?

it is a decrease in voltage between two points on a line

it is addressed by raising voltage and lowering current across the transmission line

it is caused by resistance

it is addressed by raising current and lowering voltage across the ransmission line