Technician A says that caustic cleaning solutions may be used to clean any automobile engine part. Technician B says that some newer cleaning solutions are water based and environmentally friendly. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct. Some newer cleaning solutions are water based and environmentally friendly, and not all engine parts can be cleaned with caustic cleaning solutions.

Technician a Says That Caustic Cleaning Solutions May Be Used