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hayfay hayfay
wrote...
Posts: 766
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6 years ago
Which of the following is an advantage of dry-chemical fire-extinguishing systems?
 
  A. Used in situations where foam is limited
  B. Used in situations where water is limited
  C. Used in situations where water would be ineffective
  D. Used in situations where foam is reactive with burning materials
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6 years ago
C
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