EXERCISES, LESSON 3
INSTRUCTIONS: The following exercises are to be answered by marking the
lettered response that BEST answers the question or BEST completes the
incomplete statement or by writing the answer in the space provided.
After you have completed all the exercises, turn to "Solutions to Exercises" at
the end of the lesson and check your answers.
1.
What makes ice a potential health hazard?
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
2.
According to AR 40-5 what is a way to reduce health problems associated with
the handling of ice?
_________________________________________________________
3.
Only ______________________ water can be used for ice manufacture.
4.
Ice plant employees are classified as _______________________ personnel.
5.
Ice plants that have been approved by preventive medicine personnel and
Army veterinarians must be listed in ____________________________
or in ___________________________________________________
6.
Which of the following is NOT stated in AR 40-5 as a standard for ice plant
operations?
a. The freezing cans should be disinfected by submerging them in a
100-ppm chlorine solution for two minutes or by steaming them.
b. Ice must meet the same physical, bacteriological, and chemical
standards as potable water.
c.
When entering the tank room, personnel must wear specialized clothing
and a mask.
MD0166
3-11