Which of the following statements about fire-gas detectors is MOST accurate?
A) Fire-gas detectors are also called visible products-of-combustion detectors.
B) Fire-gas detectors initiate alarm signals faster than any other type of detector.
C) Fire-gas detectors can be designed to be sensitive to only gases produced by hostile fires.
D) For general detection, fire-gas detectors monitor levels of hydrogen chloride and hydrogen cyanide in the air.
Correct Answer:
Verified
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