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Have a new 40 gallon state waterheater with new 10-2 wire
hi have a new 40 gallon state waterheater with new 10-2 wire with ground and new 30 amps breaker water was put in before turning power on. when turned on it tripped the breaker but if you hooked the w… read more
Jason
Jason
Service Technician
Associate Degree
3,958 satisfied customers
I have 248 volts coming into my house. I have a piece of
I have 248 volts coming into my house . I have a piece of HVAC equipment rated at 253 volts max. I had a problem with the compressor and the manufacturer insists it was an overvoltage issue. I have ha… read more
Jason
Jason
Service Technician
Associate Degree
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I have a 3 phase 480v 400amp feed coming into my shop, I want
I have a 3 phase 480v 400amp feed coming into my shop, I want to install a transformer and step the power down to single phase 120/240v 200amp. Would stepping the power down increase the available amp… read more
AssuredElectrical
AssuredElectrical
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High School or GED
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How much damage can 130 volts do to 120 volt lights, fans,
How much damage can 130 volts do to 120 volt lights, fans, pumps? Have a small 2 cycle generator putting out 130 volts (+, -) under medium load. Max load is about 800 watts continuous.… read more
Jason
Jason
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I'm trying to put together a speed control box for some DC
I'm trying to put together a speed control box for some DC motors, some of which are 12 volt, some 24 volt. All are small and draw no more than one amp. I know I have to hook them to a power supply th… read more
AssuredElectrical
AssuredElectrical
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High School or GED
3,264 satisfied customers
Hello, I have just wired a 3 way switch and I used my voltage
Hello, I have just wired a 3 way switch and I used my voltage meter to check the light fixture wires. I am getting a reading of 3 volts when it's off? Should it read 0 volts when it's off?… read more
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AssuredElectrical
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Why all the different ratings in teck cable 1000 v 5000 v 6000v
Why all the different ratings in teck cable 1000 v 5000 v 6000v ? I am trying to buy 240 volt 100 amp teck cable and all these differences come up and the price as well.… read more
AssuredElectrical
AssuredElectrical
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I have a garbage and dishwasher outlet where the garbage disposal
I have a garbage and dishwasher outlet where the garbage disposal was working and the dishwasher was not. Romex runs to and from the switch to the upper plug. When I started this project today a separ… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
I have a 3 way wiring problem. I have a 3 way switch in the
I have a 3 way wiring problem. I have a 3 way switch in the basement, works fine. I have that going to a load, power from panel comes to the black wire at the switch, there is a red wire and a black w… read more
Electrical Doctor
Electrical Doctor
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in a residental house , there seems to 251 volts coming in
in a residental house , there seems to 251 volts coming in , is that strange and /or a cause of concern… read more
Jason
Jason
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Associate Degree
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got a sm..all electrical tingling sensation from tub top left
got a sm..all electrical tingling sensation from tub top left corner(ameri-cast tub). so istarted feeling around atub spout was also tingley,then touched shower [email protected] was also feeling electrical cu… read more
High-Voltage
High-Voltage
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I purchased a fake 7.5 ft Christmas tree from Costco several
I purchased a fake 7.5 ft Christmas tree from Costco several years ago. I am unable to find suitable light bulb replacements. It says 2.5 volt, but I have tried several and they immediately burn out. … read more
electrifier
electrifier
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Bachelor's Degree
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Purchased a new sears Kenmore electric water heater--40 gallon,
Purchased a new sears Kenmore electric water heater--40 gallon, modelNNN-NN-NNNN The heater is wired like Figure 25, page 16 of the owners manual. I have a two wire power supply from a timeclock. Conn… read more
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Hi Rich -- you just answered my quesiton about the dbl-pole
Hi Rich -- you just answered my quesiton about the dbl-pole T-stats. As far as the power source -- the T-stats are NOT on dedicated circuits; they are part of the circuit for the lights & outlets for … read more
Rich
Rich
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I need to install two outside waterheaters. One is located
I need to install two outside waterheaters. One is located about two hundred feet from the barn and the other one is closer. 1.) What size wires do I need to run these heaters? 2.) Is the ground the s… read more
Glenn
Glenn
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Associate Degree
1,612 satisfied customers
I have a small commercial kitchen and have been required by
I have a small commercial kitchen and have been required by the health dept. to direct wire the 50 gallon elect. tank I installed to provide constant 9000 watts. I've been told by a licenced electrici… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
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I just paid for and read your answer about running a 440 motor
I just paid for and read your answer about running a 440 motor on 220 volts. Not very clear. ?? Can a 440 volt motor be run off of 220 volts without step-up transformers. Will the motor be damaged on … read more
Glenn
Glenn
Maintenance, Technician
Associate Degree
1,612 satisfied customers
what would cause the waterheater to need resetting and the
what would cause the waterheater to need resetting and the breaker on the dryer although not, not tripped but one fork that slides over the hot post in the box was cooked there was no sign of the meta… read more
Glenn
Glenn
Maintenance, Technician
Associate Degree
1,612 satisfied customers
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Mike

Mike

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Jason

Jason

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Mike G.

Mike G.

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Kevin

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AssuredElectrical

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electrifier

electrifier

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Rich

Rich

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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