Study guides, Class notes & Summaries

Fire and Smoke Revision Questions with Complete Answers What are PDIs on the smoke detector? ️️Green indicator light illuminated Nothing is blocking detector How do you don a PBE? *SPI* ️️Open storage case Tear off red pull strip Remove device from bag Pull off "pull to ACTUATE" ring in direction indicated to start flow of oxygen Remove face mask Hold device with life support pack away from user Grasp hole in neck seal and widen with thumbs Bend forward from waist, insert c...

Fire And Smoke Questions And Answers Already Passed What are the PDIs on Smoke Detector? ️️1. Green power indicator light illuminated 2. Nothing is blocking the smoke detector How would you remove PBE ️️1. Move away from the fire. 2. Grasp the top of the hood and pull forward over the face. 3. Place PBE in a metal tray or bar box. 4. Shake air to remove any excess O2. What are the PDI's on the PBE? ️️1. Stowage 2. Quantity 3. Check green storage case is intact 4. Indica...

Fire And Smoke Initial 7 Questions And Answers Already Passed What are PDIs on the Smoke Detector?️️1. Green power indicator light illuminated 2. Nothing is blocking the smoke detector How do you don PBE?️️1. Open the storage case 2. Tear off the red pull strip 3. Remove the device from the protective bag 4. Pull off "Pull to Actuate" ring in direction indicated 5. Hold the device with life support device away from the user 6. Grasp hole in neck seal and widen the thumb...

What are PDIs on the Smoke Detector? - answer-1. Green power indicator light illuminated 2. Nothing is blocking the smoke detector How do you don PBE? - answer-1. Open the storage case 2. Tear off the red pull strip 3. Remove the device from the protective bag 4. Pull off "Pull to Actuate" ring in direction indicated 5. Hold the device with life support device away from the user 6. Grasp hole in neck seal and widen the thumbs 7. Bend forward from waist, insert chin into the wh...

Chemistry of fire - answer-Heat- remove by cooling Fuel- remove by starving the fire Oxygen- remove by smothering Classes of fire - answer-A- flammable solids- wood/paper/fabric B- flammable liquids- fuel/alcohol C- flammable gases-butane gas (lighters) D- combustible metals- magnesium E- live electrical equipment- oven/water boilers/flight deck F- flammable fats- cooking oils What is a flashover - answer-A sudden transfer of heat from local to widespread Occurs when gases and h...

What are the PDIs on Smoke Detector? - answer-1. Green power indicator light illuminated 2. Nothing is blocking the smoke detector How would you remove PBE - answer-1. Move away from the fire. 2. Grasp the top of the hood and pull forward over the face. 3. Place PBE in a metal tray or bar box. 4. Shake air to remove any excess O2. What are the PDI's on the PBE? - answer-1. Stowage 2. Quantity 3. Check green storage case is intact 4. Indicator blue and is not pink What is the du...

Fire and Smoke Revision Questions with Complete Answers What are PDIs on the smoke detector? Green indicator light illuminated Nothing is blocking detector How do you don a PBE? *SPI* Open storage case Tear off red pull strip Remove device from bag Pull off "pull to ACTUATE" ring in direction indicated to start flow of oxygen Remove face mask Hold device with life support pack away from user Grasp hole in neck seal and widen with thumbs Bend forward from waist, insert chin int...

Fire and Smoke Questions and Answers Already Passed What are the PDIs on Smoke Detector? 1. Green power indicator light illuminated 2. Nothing is blocking the smoke detector How would you remove PBE 1. Move away from the fire. 2. Grasp the top of the hood and pull forward over the face. 3. Place PBE in a metal tray or bar box. 4. Shake air to remove any excess O2. What are the PDI's on the PBE? 1. Stowage 2. Quantity 3. Check green storage case is intact 4. Indicator blue and...

Fire and Smoke Restoration Exam Questions and Answers 2024