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Articles about Grounding

Electrical Question From Robert About Light Switch Wiring


Question: My wife and i just found out that when our house was built in 1972 the electrician or contractor that built this house, instead of using a third wire on 3-way switches they used the bear ground wire for their 3rd wire



Electrical Question From a Student About Grounding


What size ground wire is used to ground a 200 Amp service?



Electrical Question from Dorji about Testing a Ground


Question: How can I check ground if it does not give a value?



Electrical Question From Ron About Grounding


I have a kitchen light that works normally, but if you touch the metal frame of the light it shocks you badly.



Electrical Question From Don About Grounding


When is it required to install the green bonding screw to the neutral in a panel?



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