My friend Mike’s brother is an electrician. He also likes donuts and is in training as a nuclear power-plant operator. Does that help?
Isn’t escocheon Portuguese for ‘trench’?
Aiiee! I think that inverted my power! I feel like it’s never going to end!
:: looks at tab of browser ::
Oh, wait a minute. It’s looping. Thank Og that was only twenty minutes.
Jokes aside, it’s standard practice for electrical work to leave three layers of protection, any one of which would be sufficient. That is to say, using an insulated tool should, by itself, be enough protection. Turning off the switch should be enough protection. Turning off the circuitbreaker should be enough protection. But any of these methods could fail. Your hand holding the tool could slip and bump something. The house might be wired incorrectly. Someone could wander along and absent-mindedly flip the switch. You could accidentally get the wrong circuitbreaker. But even if one of your layers of protection might fail, it’s highly unlikely that all three would. So use all three.
Turn off the switch, or the breaker if you really don’t want any excitement in your life,
bust the bulb, and using needle nose pliers, bend the metal sides inward all the way around, and yank that sucker out! Potatoes? carrots? C’monI This ain’t Hints From Heloise.
So would a non-contact voltage tester identify this prior to sticking pliers into the socket? That’s how I always have done it- turn the switch on, verify that it’s indeed hot, turn it off, verify that it’s cold, and then use the pliers to remove the base.
the problem with deactivating a convenient nearby switch is that it is a convenient nearby switch.
it is easy that people there while working on the bulb extraction could accidentally bump the switch on. it is also possible that in a moment of non-clear thought that someone purposely (though stupidly in this situation) turns the switch on; that is something done many times a day and can be done easily, especially in a 3-way or 4-way switch situation. turning off the breaker/fuse is a purposeful distant action that has to be undone by a purposeful distant action.
very good on using a noncontact voltage testing and checking the wires before touching no matter what you have switched off.