0
votes
0answers
50 views

Old wiggy going to blow up on me?

Along with some misinformation about not testing blown fuses with wiggys, these guys were talking about old wiggys that can blow up. How do I know if mine is one of those 'old' ones? (Voltcon 61-076) ...
1
vote
2answers
40 views

Testing and proper breakers for a multi wire branch circit?

How do you determine if an outlet is part of a unidentified multi-wire branch circuit? Also, does code say MWBCs need to be on double throw circuit breakers and is it permissible to link CBs with that ...
0
votes
4answers
135 views

Tracing elctrical outlets that suddenly stopped working.

Last fall an outdoor outlet and an outlet in my garage worked just fine. However this spring neither of them work. Any thoughts on how I can go about researching or identifying the problem? I ...
3
votes
2answers
353 views

How do I test a 5V doorbell transformer?

In this post, both the OP and responder discuss testing a transformer. I'd like to know exactly how the user tested the transformer. I have a 5V doorbell transformer which I would like to test. Is an ...
5
votes
5answers
998 views

What is a good tutorial on the use of a multimeter?

I am ashamed to admit, that despite my many electrical (mis?)adventures.. I have no idea how to use a multimeter. I have installed automobile sound systems, central air air-conditioners, and every ...