Emergency Care and Transportation of the Sick and Injured ...

6. 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? a. Tech A. b. Tech B. c. Both A and B. d. Neither A nor B. Answer: c. 7. Tech A says that some vehicles are equipped with a spring-steel brake pad wear indicator that drags on the rotor when the ... ................
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