2007-10-01 04:01:51 · 2 answers · asked by GC 1 in Science & Mathematics ➔ Engineering
One type that I know of, is a device that plugs into a standard (US) wall outlet (I'm sure they make them for other country's standards also). The device has indicator lamps (or LEDs) and checks to make sure that the 'hot', 'neutral', and 'ground' pins on the socket are wired correctly. It also checks to see if there are opens or shorts in that portion of the circuit. The different indicator lamps light up (or not) depending on the condition of the power connections, and whether or not there is a fault.
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2007-10-01 05:37:24 · answer #1 · answered by tlbs101 7 · 1⤊ 0⤋
it is an rather close call for everyone. have you ever had an potential audit executed on your place? what's the technique of warmth interior the abode and cooking and water heating? additionally do you have air con? What are your plans for destiny use of desktops, entertainment centers and so on? First step is an potential audit. next comprehend which you will % some wiring adjustments as nicely to the skill panel and repair and likewise might % a extra robust skill feed from the skill enterprise. consult from the electrical powered contractors and get each and all of the mandatory adjustments in writing. All in all a 38 year old panel is probable nonetheless sturdy yet no longer the superb on your latest and destiny desires. $1600 is a actual looking estimate for a suited high quality panel replace. The replace won't upload fee, yet will make the sale pass much less confusing. sturdy good fortune. I doubt it is going to likely be extra decrease priced interior the destiny.
2016-10-20 11:38:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋