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Title: What is general corrosion? (Multiple Choice) Post by: chrystalhdz on Mar 16, 2018 What is general corrosion?
A) Corrosion due to oxidation and chemical attack B) Corrosion at the contact point of two types of metal in the presence of an electrolyte C) Corrosion due to chemical incompatibility between the coil and the refrigerant D) Corrosion due to attack by metal eating organisms Q. 2 What is the possible consequence of cutting through a bonded roof to install a vent pipe? A) Cutting through bonded roofing is safe because the roof is insured B) The vent will not vent correctly when passing through a bonded roof C) The HVACR contractor could ultimately be liable for any water damage resulting from leaks D) An electrical short between the vent pipe and the bond on the roof Title: What is general corrosion? (Multiple Choice) Post by: ddd856 on Mar 16, 2018 Content hidden
Title: What is general corrosion? (Multiple Choice) Post by: chrystalhdz on Mar 16, 2018 Helps a lot <3 Now I'm ready for my quiz
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