The primary advantage of a bipolar scheme is that when all the voltages are added together after a long transmission,there should be a total voltage of ____.
A) -2
B) -1
C) 0
D) 1

Question

Quizplus · Accepted Answer

In a bipolar scheme, the positive and negative voltage levels are used to represent 0 and 1. Therefore, over a long transmission, the positive and negative voltages cancel each other out and the total voltage should be 0.

The Primary Advantage of a Bipolar Scheme Is That When