Question 1024 of 234 · California Wastewater Operator Exam
Which situation requires an immediate evacuation by employees?
Exactly one answer is correct.
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Correct answer to question 1024
- B: A gas monitor alarm sounding for chlorine or hydrogen sulfide
Explanation
A toxic gas alarm means that harmful concentrations may be present, so everyone should leave the area upwind and call for qualified help. Routine process changes do not require evacuation.
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