NFPA 10 Questions and Answers Graded A+

NFPA 10 Questions and Answers Graded A+ Examples of extinguishers for protecting class B hazards are A. aqueous film forming foam B. Carbon dioxide c.Wet chemical d. A and B only E. all the above D. A and B only A church is classified as what type of hazard? A. light(low) hazard B.Ordinary(moderate) hazard C. Extra(high) hazard D. Special(unusual) hazard A. Light hazard A parking garage is classified as what type of hazard? A. light(low) hazard B.Ordinary(moderate) hazard C. Extra(high) hazard D. Special(unusual) hazard B. ordinary A boat or aircraft servicing is classified as what type of hazard? A. light(low) hazard B.Ordinary(moderate) hazard C. Extra(high) hazard D. Special(unusual) hazard C. extra Building protection should be provided by fire extinguishers suitable for what class of fire extinguishers? A. Class a B class B C. class C D. All the above D. All the above An ordinary hazard occupancy is also designated as a ______ hazard occupancy A. normal B. significant c. medium D. moderate D. moderate The minimum rated single fire extinguisher for an Extra Class A hazard occupancy A.2-A b. 2-A 10 BC C. 4-A D. 4-A 10BC C. 4-A The maximum floor area per unit of a rating for an Ordinary Class A Hazard Occupancy is A.1000 sq ft B.1500 sq ft C. 2000 sq ft D.2500 sq ft A. 1000 sq ft The maximum travel distance to an 80-B extinguisher for an Extra B hazard is A.30 ftt