TFM02 Questions and Correct Answers/ Latest Update / Already Graded

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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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