EXERCISES, LESSON 3
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 is a reason to use the Compressor/ Dehydrator
a. Because it provides a systematic method of isolating malfunctions.
b. Because it guarantees you won't skip anything that could be the cause of the
Because it allows experienced repairers to spend their time on more difficult
d. Because Army regulation requires you to use it.
SITUATION: You are isolating malfunctions in the compressor. Refer to the
Compressor/Dehydrator Troubleshooting Guide in the appendix for exercises 2 through
What is the most probable cause for the compressor motor running, but with
a. Worn rings or guides.
b. Defective unloader valve.
Intake silencer restricted.
d. Flex intake hoses not installed properly.