FF2 FINAL PRACTISE TEST LATEST UPDATE

FF2 FINAL PRACTISE TEST LATEST UPDATE' Which statement about heat detectors is true? - ANSWER Slow to activate Sprinklers that can withstand 180°F are color-coded what ? - ANSWER White What is the maximum length, in feet, to test a hose? - ANSWER 300 ft Lethal Dose (LD50) is classified as? - ANSWER Toxin How far down from the top of the ladder is a hoisting rope tied? - ANSWER 1/3 AFFF can be used on any basic FD fog nozzle - ANSWER True AFFF has to be used on a protein specific spill/fire - ANSWER False What is the top of a ladder called? - ANSWER Tip What is it called when evidence is ruined? - ANSWER Spoliation What modern construction method is built floor by floor? - ANSWER Platform What is the maximum length of time allowed to pass before testing a hose? - ANSWER 1 year A striking plate is? - ANSWER The plate on a door into which the locking bolt inserts What is the angle of the corners of a catchall? - ANSWER 90° While on the scene of a fire,you go from an exterior offense of attack to an interior offensive attack.This is called? - ANSWER Transitional attack A visible products of a combustion alarm is? - ANSWER Photo electric What is the PSI of a propane tank? - ANSWER 145 psi Vapor Dispersion vs. Vapor Suppression - ANSWER Action taken to direct/ influence vapors What are the types of IBCs (intermediate bulk containers) ? - ANSWER Flexible & rigid What do Rigid IBCs carry? - ANSWER Liquid, fert, solvents , other chemicals (up to 400 gallons) What is the capacity of backpack water vacuums? - ANSWER 5 gallons