Physics > EXAM > FIREFIGHTER PRACTICE EXAM | 150 Questions with 100% Correct Answers | Updated & Verified | 45 Pages (All)
FIREFIGHTER PRACTICE EXAM | 150 Questions with 100% Correct Answers | Updated & Verified | 45 Pages
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Which of the following was not suggested for personnel protection with regard to dealing with the chemical in question? A. Keep upwind of the chemical. B. Wear self-contained breathing apparatus. ... C. Avoid bodily contact with the chemical. D. Any chemical that may inadvertently contact the body should be washed off with large amounts of alcohol. - ANS - D. Any chemical that may inadvertently contact the body should be washed off with large amounts of alcohol. If a container of ethylene oxide has been subjected to fire for a prolonged period of time, what is the recommended distance for safe evacuation? - ANS - 5,000 feet What dilution of ethylene oxide with water is required to effectively inhibit its flammability? - ANS - 24: 1 Once ethylene oxide becomes contaminated, what kind of chemical process may occur that can generate enough heat and pressure to rupture its containment? - ANS - Polymerization 13. Which of the following choices is not recognized as a symptom stemming from ethylene oxide vapor exposure? A. Eye irritation B. Skin irritation or burns C. Irritation of the respiratory system [Show More]
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