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- Third Assistant Engineer (Steam-Motor-Gas Turbine Plants (Unlimited)) »
- Q534 - Engineering Safety & Environmental Protection
66. To fight a class «C» fire, you should use carbon dioxide or __________.
Dry chemical is the appropriate extinguishing agent for a Class C fire because it is non-conductive and safe for use on energized electrical equipment; other options are water-based and conductive, posing an electrical shock hazard, or are not approved extinguishing agents.
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