EXERCISES, LESSON 2
INSTRUCTIONS: Answer the following exercises by marking the response that best
answers the question.
After you have completed all of the exercises, turn to "Solutions to Exercises" at
the end of the lesson and check your answers. For exercises answered incorrectly,
reread the material referenced after the solution.
Which of the following procedures do you perform when conducting an operational
a. Depress the safety release when turning on the unit.
b. Ensure the compressor motor and dryer cooling fas energize.
Verify the pressure decreases to 60 psi in 10 seconds.
d. Ensure you can hear no hissing sound as purged air is discharged through the
You are checking the color of the dryness indicator. The compressor is ready for
operation if it is what color?
During an operational checkout, you must do which of the following to the transit
case cover supports?
a. Lubricate them.
b. Rotate them 180 degrees.
Screw them firmly into the cover.
d. Place the transit case cover on them.
Check Your Answers on Next Page