What can crossing a nonpotable water system with a potable water system cause?
A) Burns
B) Equipment shutdown
C) Illness
D) Damage to equipment
Answer: C
Explanation: A) Incorrect. Crossing a nonpotable water system with a potable water system can cause illness or death.
B) Incorrect. Crossing a nonpotable water system with a potable water system can cause illness or death.
C) Correct. Crossing a nonpotable water system with a potable water system can cause illness or death.
D) Incorrect. Crossing a nonpotable water system with a potable water system can cause illness or death.
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