What is the correct answer? A cross connection is: A. when Plumbing and electrical systems mix. B. when a faucet spout is below the flood ri of a fixture C. When two dissimilar piping materials are joined a
Mechanical electrical plumbing
NO.
Do not have dissimilar metals touching the pipes.
what is a cross connection in plumbing
There is no universal connection for plumbing, every country is different, some countries use copper, while others use materials such as galvanised, plastic, stainless steel and brass, which all come with their own connecting devices.
Mechanical and Electrical
neither
Iron Pipe Size
Iron Pipe Size
White Cap Construction Supply sells tools and materials used for construction including adhesives and paints, concrete materials, electrical, plumbing supplies and power tools.
Do not have dissimilar metals touching the plumbing pipe. If it is copper pipe, do not have steel or tin or anything else other than bras or copper or plastic touching the pipe
No you shouldn't. It will fail inspection. Use electrical (grey) conduit. It is about the same price and has the proper electrical insulating properties required. The thicker PVC(schedule 40) is best, although schedule 80 is acceptable. (Schedule 40 is required for underground service feeders.)