Tfm02 Study Guide

50 ft - Answer- Travel distance: Class B fire hazard 30 ft - Answer- Travel distance: Class B 3D and pressure fire hazard 100 ft - Answer- Travel distance: 125 Wheeled unit for 3D fire hazard Up to 3 2.5gal - Answer- Class B high hazard: # of AFFF or FFFP extinguishers required 2 1.6gal - Answer- Class B ordinary hazard: # of AFFF or FFFP extinguishers 10ft₂ - Answer- Portable FE shall not be used on flammable liquid hazard where surface area exceeds 75ft - Answer- Travel distance: Class D hazard 30ft - Answer- Travel distance: Class K hazard 2" x 3.5" - Answer- 6 year maintenance label dimensions 1/2" x 3" - Answer- CO extinguisher: Hose conductivity label 20% of units on a rotating basis to where all inspected in 5yr period - Answer- Frequency for testing FE electronic monitoring systems 12 months - Answer- Frequency of pump tank or wetting agent replace and recharge 3 years - Answer- AFFF and FFFP premix agent replacement interval Sodium Bicarbonate - Answer- Potassium and urea-potassium have greater fire extinguisher capabilities than class A - Answer- Ammonium phosphate is the only dry chemical agent for this class of fire 10 to 30 ft - Answer- Portable dry chemical extinguishers have a discharge distance of __ to __ Halon - Answer- Is at least 2x more effective compared to carbon dioxide 3 to 8 ft - Answer- Carbon dioxide extinguishers have a relatively short range of __ to __ ft class B and C - Answer- Carbon dioxide extinguishers are listed for use on what two types of fire? class A and B - Answer- AFFF an FFFP are suitable for what two types of fire? Not suitable for freezing temperatures - Answer- Are AFFF and FFFP suitable for use in freezing te