Fire & Extinguishers
7 Portable Fire Extinguishers. 7 Objectives (1 of 3) State the primary purposes of fire extinguishers. Define Class A fires. Define Class B fires. Define.
7 Portable Fire Extinguishers Captain Walker. 2 Objectives (1 of 2) State the primary purposes of fire extinguishers. Define Class A fires. Define Class.