BECC MODULE 3 EXAM - QUESTIONS AND ANSWERS

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BECC MODULE 3 EXAM - QUESTIONS AND ANSWERS For the deep fat fryer fire extinguishing system to operate automatically, what is the first thing to happen? Fusible link melt Which deep fryer fat fire e... xtinguishing system component provides the automatic control for the system? Pressure relief At what pressure will the safety disc rupture on the 50lb. CO2 cylinder? 2650-3000psi Halon emits the toxic vapors hydrogen fluoride and hydrogen bromide at temperatures above? 900 Personnel exposed to halon 1301 for a period up to 10 minutes are not at risk when halon is at its normal concentration of 5-7% After discharging halon to put out a fire, a period of 15 minutes is required before entering a space in order to Prevent reflash During maintenance, extraordinary precaution should be taken when handling the 5lb CO2 cylinder At what pressure is the CO2 bottle pressurized to? 850psi Halon cylinders are easily distinguishable from other cylinders because they are painted Red, grey, and white Which class delta material has a waxy appearance? Phosphorus This class delta material is normally stored in a petroleum distillate and oxidizes rapidly in air? Sodium The air cylinder contains high pressure compressed air normally up to 4500PSI The first stage regulator reduces air pressure from the cylinder to about 100PSI What size fire hose is used for the weather decks if ships? 2 1/2in When using an inline educator for the application of AFFF, and you have to fight a fire on two decks down, how many hose lengths can you use downstream of the inline educator? 6 At approximately what percentage does the inline educator mix AFFF with seawater? 6% to 94% [Show More]

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