In a linear circuit the signal at the output is bad. The testing approach that would reduce the number of measurements is to
A) Measure the input and then check the output of each block starting from the input.
B) Make the first measurement at the output of the block half way between the input and output.
C) Measure the signal at each block output starting at the output.
D) None of the above.

Question

Quizplus · Accepted Answer

The approach of making the first measurement at the output of the block halfway between the input and output is a form of binary search. It quickly isolates the half of the circuit where the problem exists, reducing the number of measurements needed to find the faulty block.

In a Linear Circuit the Signal at the Output Is