Author Question: To speed up refrigerant recovery: A) Recover from only one side of the system at a time. B) Use ... (Read 145 times)

SGallaher96 · **on:** Jul 24, 2018

To speed up refrigerant recovery:

A) Recover from only one side of the system at a time.
B) Use large-diameter, short-length hoses.
C) Keep the system as cool as possible.
D) Use small-diameter, long-length hoses.

Question 2

Why are the spark plug wires on your car very thick on the outside?

A) Thicker insulation is used to carry high current.
B) The wire must carry high current.
C) Heavier wire is used to carry the high voltage.
D) The insulation must hold back thousands of volts.