Logging in (or registering) will help the system to select questions that you need to focus on.

E7B16

What is the purpose of D1 in the circuit shown in Figure E7-3?

Select	Answer
A	Line voltage stabilization
B	Hum filtering
C	Peak clipping
D	Voltage reference

---

Hamboozler: Copyright 2007 Four Batons Technology. All rights reserved.
By continuing to use this site, you are agreeing to the Privacy Policy and Terms of Service.
Contact Us