TFM02 Questions and Correct Answers/
Latest Update / Already Graded
Maximum floor area coverage for an ordinary hazard occupancy for
class A
Ans: 1500 ft^2
Pressure for hydrostatic testing must be maintained for
Ans: 30 seconds
How often for what chemical hydrostatic test
Ans: 5 years
Internal maintenance for wetting agent
Ans: 1 year
Maximum travel distance for class, a light, ordinary, and extra hazard
occupancies
Ans: 75 ft
Travel distance for class K fire extinguisher
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Ans: 30 ft
CO2 hose assemblies must be hydrostatically tested at what pressure
Ans: 1250 psi
Wet chemical extinguishers agent
Ans: Potassium acetate, potassium citrate, potassium
carbonate
Dry chemical agents
Ans: Sodium bicarbonate, potassium bicarbonate, mono
ammonium phosphate
Test pressured time for hose assemblies
Ans: 1 minute
CO2 conductivity test for hose is required how often
Ans: Annually
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