Question 1010 of 234 · California Wastewater Operator Exam
Which type of fire extinguisher is rated for energized electrical equipment?
Exactly one answer is correct.
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Correct answer to question 1010
- D: Class C
Explanation
Class C extinguishers use agents that do not conduct electricity. Class A is for ordinary combustibles, Class D is for combustible metals and Class K is for cooking oils and fats.
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