quiz
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is oxidation | Something reacting w/oxygen for new product
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| Example of oxidation | Rusty nail
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| What is combustion | Oxidation releasing heat and light
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| Examples of combustion | kerosene/fuel oil
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| What are the 3 part of the fire triangle? | Fuel, oxygen, heat
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| What burns? What physical phase can readily burn? | gases or vapors burn
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| What can give a boost to a combustion reaction? | Electric spark or match lighting
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| What does exothermic mean? | Hot-high energy
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| What does endothermic mean? | Cold-very little energy
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| What is flashpoint? | When liquid gives off vapor to burn
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| What does lean and rich mean? | Lean-too little fuel - rich-too much fuel
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| What is thermobaric? | fuel/air explosion
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| Give an example of a fuel-air type accident? | Propane or methane explosion
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| Give an example of spontaneous combustion? | Hay fire/Linseed oil caused by bacteria break down.
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| How does a FSC cigarette work? | Fire safe paper
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| Give an example of glowing combustion? | Campfire coals or burning cigarette
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| What is pyrophoric? | Solids that will burn (flint)
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| Why do fires slow down at night? | Lower temps at night/loss of heat
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| What is the best accelerant detector at an arson scene? | Dogs
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| A detector that will point out the presence of an eccelerant vapors but cannot identify the specific accelerant used? | Hydrocarbon Detector
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| What lab instrument is used to analyze accelerants? | Gas Chromatograph Mass Spectrometer (GCMS)
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| What is pyrolosis? | Changing of solid to gas by heat
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| Give example of engineered pyrolosis? | Cigarette
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| What is the difference between professional and Amateur cremation? | Time and Temperature
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| What is deflagration? | Fast burning
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| Why so explosive react so fast? | Provide their own oxygen
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| Who made nitroglycerin safer to use? | Alfred Nobel
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| Is gunpowder a high or low explosive? | low
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| Other example of low explosive? | Sugar and Potassium Chloride
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| What is hypergolic? | Used to start an arson fire (delayed chemical fire starter)
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| Name 3 things that kill in explosives? | shock wave, thermal (heat), shrapnel
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| Give example of primary high explosive? | Lead Azide/Lead Stiffnate
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| Give example of secondary high explosive? | TNT, Dynomite, Nitroglycerin
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| What is Phoenix's most famous bombing case? | Don Boles
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| What is TATP made out of? | Peroxide, Acetone
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| Give examples of common bomb making materials? | Toaster, watch, cell phone, wires
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| What type of search is used for bomb scene evidence? | Grid Search
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| Give example of field explosive detection test? | Color test, microscope, dog, Ion Mobility Spectrometer
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| What is/are organic explosives tests? | IR and GC
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| What is In-organic explosive test? | xray analysis
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| What is a taggant? | Substance, such as a mixture of microscopic pieces of multilayered colored plastic, that is added to an explosive to indicate its source of mfg.
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| Why are we limited on liquid volumes in flight? | 3-1-1 rule to eliminate liquid explosives on flights
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| What type of explosive was used in the Oklahoma City bombing? | barrels filled with diesal fuel and other chemicals
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| Who was the unibomber? | Ted Kazinski
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| Who was Eric Rudolf? | Olympic bomber
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| What type of bomb was used at the Boston Marathon? | Pipe bomb/pressure cooker
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| Name 3 fire stages? | Incipient(growth), free burning(development), smoldering(decay)
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| How can you determine the origin and cause of fire? | burn patterns, electrical or melted areas, heavy burned areas
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| Name on indicator of arson/ | Eccelerants, gas cans
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| What is an eccelerant? | Liquid used to start a fire
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| Name a common arson eccelerant? | gasoline
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| What is IMS? | Ion Mobility Sprctro (sniffs out explosives)
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| What is IED? | Improvise Explosive Device
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| What exploded at Pepcon in Henderson NV? | One of 2 plants producing Ammonium Perchlorate (AP)oxidizer used in Rocket Boosters for space shuttle
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| Texas City Explosion 04/16/1947 | The deadliest comm'l/industrial accident in history (Ammonium Nitrate)
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