Technician A says that in preparation for welding, E-coat should be removed from the entire butt joint with backing insert.Technician B says that in preparation for welding, E-coat should be removed from the entire flange.Who is right?

Technician A says that vehicle makers may indicate where chip-resistant coating should be applied on a specific vehicle.Technician B says that product makers may indicate where chip-resistant coating should be applied on a specific vehicle.Who is right?

Which of these is the most effective corrosion-inhibiting coating?

Is the following equation an example of oxidation?Cu + O2 ---> 2 CuO

Which of the following metals is very unreactive and unlikely to corrode.

Technician A says that a way to prevent galvanic corrosion is to duplicate the original installation method.Technician B says that a way to prevent galvanic corrosion is to reuse coated bolts.Who is right?

All of these are a common characteristic of seam sealers EXCEPT that they:

Anti-corrosion compound is typically applied:

All of these areas may have thick chip-resistant coating EXEPT the:

The following metals would protect iron by electrons flowing to the iron is ... .

Rusting is a special term, given to the corrosion metal is... .

Rusting can be prevented by

Name the two general classifications of corrosion

To protect iron against corrosion, the most durable metal plating on it, is:

Iron rust in the presence of:

What is corrosion?

Finish the equation: Aluminium + _________ --> Aluminium oxide

Rust is,....

Two elemants joined together is called an __________

Corrosion Inhibitor: A substance, which slows down the corrosion process when, added to an environment in small concentrations.Please confirm above statement is TRUE or FALSE