A given circuit using an RC integrator to turn on after 20 seconds now takes now takes much longer to turn on. What is the most probable cause?
A)The resistor has decreased in value.
B)The capacitor has decreased in value.
C)The capacitor has increased in value.
D)The resistor has opened.

Question

Quizplus · Accepted Answer

An increase in the capacitor's value would increase the time constant of the RC integrator, causing the circuit to take longer to turn on.

A Given Circuit Using an RC Integrator to Turn on After