LESSON 3
PRACTICE EXERCISE
(PERFORMANCE-ORIENTED/TEST VERSION 2)
LO3:
Purge Viewer Infrared AN/PAS-7A
TASK:
Purge Viewer Infrared AN/PAS-7A.
CONDITIONS:
Given Lesson 1 material, pencil, paper, TM extracts without supervision.
STANDARDS:
Demonstrates competency of the task skills and knowledge by correctly
responding to 80 percent of the multiple-choice test questions covering the
purging of the viewer infrared AN/PAS-7A.
INSTRUCTIONS:
In each of the following questions, select the one answer which BEST completes the statement or
answers the question. Indicate your response by circling the correct letter below.
1.
When purging the viewer infrared AN/PAS-7A, how many variations of the purge station
are available to the maintainer?
a.
1.
b.
2.
c.
3.
d.
4.
2.
In order to purge the viewer infrared AN/PAS-7A with the purge device, what other
equipment is necessary?
a.
Adapter hose, right hand.
b.
Regulator, pressure.
c.
Purge kit, fire control.
d.
All the above.
34