How do I exam a 220v outlet that have 3 verticle slots and one round ground slot.? I put the outlet in but I'm not sure if it...
I put the outlet in but I'm not sure if it is providing the needed 220v. The variety works but it takes forever to boil dampen and it will only boil next to a lid on the pot. I'm guessing it's not getting 220v. Which verticle slots do I use for testing?
Answers: Use an analog multimeter (safer).
Set it to the correct voltage continuum.
Make sure the leads are plugged into the meter properly.
"If your going to check voltage at receptacle, be sure to audition both legs (2 of the receptacle holes should each enjoy 110 volts) your receptacle should have 3 or 4 holes on it. If it have 3, test the two that are orient the same process and your reading should be 220v. Sometimes breakers will supply power to only one side and that will result contained by only 110v (each leg supplies 110v and near 2 legs you end up near 220). If only one leg have power, you should start by replacing breaker (be sure to match breaker businesswoman and amperage).
PS: if you have 4 holes, you still with the sole purpose have 2 110 legs the third is a indistinct and the 4th is a ground."
http://www.stayonline.com/reference-nema... has different types of plugs to look at.
Your hot wires will be on the sides, and ground and colourless will be top and bottom.
DO NOT DO A CONTINUITY TEST!! YOU CAN BE KILLED.
These are images of where on earth to insert the probes and the readings you are supposed to return with:
http://appliancehelp.hypermart.net/image... (4 prong outlet)
http://www.american-appliance.com/images... (3 prong outlet)
I hope this helped.
Use a volt-ohm meter. You should achieve a reading of 110v between either of the two top slots and the ground. You should obtain a reading of 0v between the ground and the neutral. Most importantly, you should read 220v between the two top slots.
Check your connections at the breakers. There should be two black wires going to two breakers. You should read 220v between these two outputs. If not, you might enjoy a faulty breaker.