tech a says that pistons plated with chrome resist rust. tech b says that pistons made of phenolic resin do…

tech a says that pistons plated with chrome resist rust. tech b says that pistons made of phenolic resin do not corrode and rust. who is correct? select one: a. tech a b. tech b c. both a and b d. neither a nor b

tech a says that pistons plated with chrome resist rust. tech b says that pistons made of phenolic resin do not corrode and rust. who is correct? select one: a. tech a b. tech b c. both a and b d. neither a nor b

Answer

Brief Explanations:

Chrome - plated pistons have good rust - resistance properties due to the protective layer of chrome. Phenolic resin is a non - metallic material that does not corrode or rust like metals. So both statements are correct.

Answer:

C. Both A and B