HAZMAT Tech 1 - All aspects of Tech 1 test
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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| Acid | show 🗑
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| Caustic | show 🗑
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| Air reactivity | show 🗑
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| Auto-refrigeration | show 🗑
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| Biological agents | show 🗑
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| Biological toxins | show 🗑
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| Blood agents | show 🗑
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| show | Temperature at which the transition from a liquid to a gas occurs. At this temperature, the vapor pressure of a liquid equals the the surrounding atmospheric pressure so that the liquid rapidly becomes a vapor.
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| Catalyst | show 🗑
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| Chemical change | show 🗑
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| Chemical interactions | show 🗑
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| show | Separate elements that bond together to form compound mixture, they have a tendency to break down into their component parts, sometimes in an explosive manner.
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| Concentration-When dealing with corrosives | show 🗑
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| Critical Temperature | show 🗑
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| Critical pressure | show 🗑
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| show | The separation of a substance into 2 or more simpler substances, or of a molecule into atoms or ions, by the action of heat or a chemical process. Dissociation is usually reversible.
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| show | A measure of a substance's tendency to deteriorate in the presence of another substance or in a particular enviroment.
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| Dose | show 🗑
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| Dose response | show 🗑
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| Expansion ratio | show 🗑
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| Flash Point | show 🗑
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| Fire Point | show 🗑
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| show | The difference between the upper and lower flammable limits.
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| Lower explosive limit(LEL) | show 🗑
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| Upper explosive limit (UEL) | show 🗑
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| show | The period of time it takes for a substance undergoing decay to decrease by half.
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| Halogenated Hydrocarbons | show 🗑
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| Inhibitor | show 🗑
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| show | The temp at which a material(solid,liquid or gas) will self ignite and sustain combustion in air without a external spark or flame
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| Instability | show 🗑
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| Ionic and covalent compounds | show 🗑
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| show | they cause respiratory distress and copious tearing that incapacitate a victim,
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| Maximum Safe Storage Temp(MSST) | show 🗑
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| Melting point | show 🗑
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| show | The temp in which a liquid converts to a solid.
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| show | Refers to the tendency or ability of 2 or more liquids to form a uniform blend, or to dissolve in each other.
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| Nerve agents | show 🗑
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| show | Pertaining to a class of chemical compounds that formerly comprised only those existing in or derived from plants or animals, but that now includes all other compounds of carbon.
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| Inorganic | show 🗑
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| show | The combining of anything with oxygen or the propensity to yield oxygen which will present a greater hazard.
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| show | Refers to a chemical ability to remain in the environment. The more persistent, the greater the propensity for it to remain harmful over a period of time.
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| ph | show 🗑
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| show | The process when objects undergo a change that does not change their chemical properties.
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| Physical state(solid,Liquid,gas) | show 🗑
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| Polymerization | show 🗑
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| show | Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
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| Alpha | show 🗑
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| Beta | show 🗑
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| Gamma | show 🗑
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| Reactivity | show 🗑
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| show | Describes the sensitivity of a material to water without the addition of heat or confinement.
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| show | (sometimes referred to as tear gas) are chemical compounds that temporarily make people unable to function by causing irritation to the eyes,mouth,throat,lungs,and skin.
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| Saturated hydrocarbons | show 🗑
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| Unsaturated hydrocarbons | show 🗑
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| show | materials that contain the benzene ring which is formed ny 6 carbon atoms and contains double bonds. Its greatest hazard is toxicity. 6 sided ring.
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| Self-accelerating decomposition temp | show 🗑
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| show | The ability of a substance to form a solution with water can be important when determining control measures. For example gas is insoluble, while anhydrous ammonia is soluble.
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| Solution | show 🗑
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| show | Pourable mixture of solid and a liquid.
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| Specific gravity | show 🗑
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| show | The concentration of of a solution. In corrosives, strength refers to the degree of ionization of an acid or base in water.
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| show | The ability of a substance to change from a solid to the vapor phase without passing through the liquid phase.
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| show | Influences the hazards present and the measures taken to control an incident that involves that product.
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| Toxic products of combustion | show 🗑
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| show | Weight of vapor compared to air.
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| Vapor pressure | show 🗑
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| show | These agents are extremely toxic, with the symptoms of exposure not appearing for minutes,hours or days.
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| show | Measure of the thickness of a liquid, determines how easily it flows. During an incident this will affect the flow away from a leaking container, expanding the endangerment area.
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| show | Ease with which a liquid or solid can pass into the vapor state. During an incident this will affect the dispersment in air and expand the endangered area.
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| show | Measurements of radioactivity. It is the number of atoms ina given quantity of radioactivity material that are detected to have decayed in 1 minute.
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| show | This is the maximum level to which a healthy worker can be exposed for 30 minutes and escape without suffering irreversible health effects or impairment.
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| Incubation period | show 🗑
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| show | The amount of a pathogen necessary to manifest it's pathogenicity . It is dependent on pathogenic variables such as health, gender, predisposition, and several others.
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| Lethal concentration(LC 50) | show 🗑
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| Lethal dose(LD 50) | show 🗑
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| Parts per million(PPM) | show 🗑
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| Parts per billion(PPB) | show 🗑
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| Permissible Exposure Limit (PEL) | show 🗑
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| Radiation absorbed dose (RAD) | show 🗑
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| Roentgen equivalent Man(REM); Millirem(mrem) | show 🗑
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| show | This is the maximum concentration to which a healthy adult can be exposed without risk of injury and the exposure to higher concentrations should not occur.
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| show | This the maximum average concentration, averaged over a 15 minute period, to which healthy adult can safely exposed for up to 15 minutes continuously. Exposure should not occur more then 4 times a day with at least 1 hour between exposures.
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| show | The maximum concentration averaged over 8 hours, to which a healthy adult can be repeatedly exposed for 8 hours per day, 40 hours per week.
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| Responsibility of a Technician | show 🗑
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| Pipeline Products | show 🗑
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| show | Call company to located Remote shutoff Pipeline marker indicates owner (POE), Pipeline maps can greatly assist when checking for gas mitigation
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| Procedures for checking gas midigation | show 🗑
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| Analysis process for Unknown Atmosphere | show 🗑
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| show | Radioactive material labels for <0.5 mrem/hr
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| Radioactive Yellow II | show 🗑
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| Radioactive Yellow II | show 🗑
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| show | applied to packages that have been empted of their contents as far as practical but still contains regulated amounts of internal contamination and radiation levels of less than 0.5 mrem/hr detectable outside the package
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| show | Applied to packages that contain fissile materials, critical safety index is noted on each package will be noted on label
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| Hazardous materials databases-Advantages | show 🗑
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| show | many databases available, some databases are public domain and some are trademarked
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| show | Computer aided Management of Emergency Operations; System integrates chem database and method to mange data, air dispersion model, and mapping capability
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| MARPLOT | show 🗑
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| show | atmospheric dispersion model for realeases (part of CAMEO)
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| show | Chemical Hazard Respose Information System; developed by US. Coast Gaurd. HACS-Hazard assessment computer system for aquatic incidents
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| RTECS | show 🗑
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| show | Oil and Haz Mat Tech Assistance Data System; designed for rapid retrieval of 850+ oil and haz substances.
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| Maps and diagrams (adv) | show 🗑
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| show | May not be up to date and may be inaccurate
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| show | critical info on hazards present at hazmat incident site
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| show | do not rely on only one piece of equipment
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| Reference manuals (adv) | show 🗑
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| Reference manuals (dis-adv) | show 🗑
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| show | CHEMTREC, CANUTEC SETIQ and NRC
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| show | Readily available, can activate emergency response mutual aid network
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| show | may provide conflicting info
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| Technical information specialists (adv) | show 🗑
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| show | difficult to contact, no ind knows all answers
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| show | Expansion ration (560- 1,445)gals to 1 gal, expands rapidly at room temp
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| show | liver damage, Signs and symptoms: jaundice and liver enlargement; chemicals- carbon tetracholoride and nitrosamines
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| Nephrotoxins | show 🗑
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| Neurotoxins | show 🗑
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| show | nerves that transmit messages to brain; Signs and symptoms: numbness, tingling, decrease sensation, change in reflexes, and decrease motor strength; chemicals: arsenic, lead, toluene and styrene
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| show | decrease hemoglobin; Signs and symptoms: cyanosis (turn blue) and loss of cons; chemicals: carbon monoxide and benzene
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| Lung irritating Agents | show 🗑
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| Reproductive Toxins | show 🗑
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| show | dermal layer of skin; Signs and symptoms: defatting of the skin, rashes and irritation; Chemicals:ketones and chlorinated compounds
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| show | ; Signs and symptoms: conjunctivities and corneal damage; Chemicals:organic solvents and acids
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| show | Pressure gauges, Temperature on contents
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| show | , Shipping papers, Container specification marking, Gauging devices, Frost line
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| show | a narrow split or break in the container’s metal that can penetrate through the metal of the container and may also be caused by fatigue (Catastrophic failure) (breach)
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| show | Reduction in container thickness made by a sharp, chisel-like object (breach)
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| Scores | show 🗑
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| Dents | show 🗑
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| show | Visual inspection, smear or swipe test, transpertation index (1M away)
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| Guide to Hazardous Chemical Reactions | show 🗑
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| show | (Bretherick) over 5000 chemicals- Chemicals that are reactive hazards
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| show | (Lewis) appr 5000 chemicals- Safety profiles, synonyms, physical properties,standards, and recommendations of government agencies for important and potentially hazardous chemicals
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| Fire protection systems | show 🗑
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| show | allows for the initiation of control actions while incident is small, early notification [limits threats to other containers]
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| show | pressure relief devices capable of operating freely to keep tank from failing violently/tank rupture (BLEVE)
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| Fission plugs | show 🗑
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| show | metal disk relieves pressure if too high
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| show | Rupture disc with fusible metal backing
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| Product spillage and control | show 🗑
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| show | To minimize the hazard to uninvolved tanks, reduces threats to other tanks
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| show | Ensure proper grounding, compatable substances in recieving container [minimize the hazard to surrounding containers], spark may occur in presence of flammable vapors
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| Bonding | show 🗑
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| Grounding | show 🗑
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| Resources for dispersion pattern prediction | show 🗑
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| Determining the likely extent of the physical, safety, and health hazards | show 🗑
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| Resources for predicting areas of potential Harm | show 🗑
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| Process for estimation | show 🗑
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| Three components of an incident | show 🗑
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| Three elements of an incident | show 🗑
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| Cryogenic liquid Tank Cars | show 🗑
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| Non-pressure Tank Cars | show 🗑
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| Pneumatically unloaded hopper car | show 🗑
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| show | Fittings on top in protective housing with ladder Hazard Classes 2, 3 Capacity (gal) 4000-45000 PSI 100-600
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| show | Closures on top of container, container in frame Hazard Classes 3, 4, 5, 6, 8 Capacity (gal) PSI 25.4-100
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| show | Closures on top of container, container in frame Hazard Classes 3, 6, 8 Capacity (gal) PSI 14.5-25.4
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| Pressure Intermodal (Type 5) | show 🗑
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| show | Valves in compartment/cabinet on top, ends or sides Hazard Classes 2.2 Capacity (gal) PSI 25.4 or less
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| show | cylinders permanently mounted in frame Hazard Classes 2 Capacity (gal) PSI 3000-5000
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| Dry bulk | show 🗑
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| Non-pressure liquid cargo (TC 406) | show 🗑
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| Low-pressure liquid cargo (TC 407) | show 🗑
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| show | circular with reinforcement ribs Hazard Classes 8 Capacity (gal) 3300-5500 PSI 35-50
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| high pressure cargo (TC 331) | show 🗑
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| compressed gas/tube trailer | show 🗑
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| show | cabinet with fittings in cabinet Hazard Classes 2.2 Capacity (gal) 5000-14000 PSI 25.4 or less
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| show | has a cone roof with weak seams Hazard Classes 3, 4, 5, 8 PSI 0-0.5
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| show | Much wider than it is tall Hazard Classes 3, 8 Capacity (gal) 1,000,000 PSI 0-0.5
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| Dome roof tank | show 🗑
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| Pressure tanks | show 🗑
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| ton containers (pressure drums) | show 🗑
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| PIPELINES | show 🗑
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| Bags | show 🗑
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| Carboys | show 🗑
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| Cylinders | show 🗑
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| show | Closed head (have 2" and 3/4" diameter bungs, usually for liquid), open head (removable top with no openings) Hazard Classes 3, 4, 5, 6, 8, 9 Capacity (gal) usually 55gal, but can be more
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| Dewar Flask (cryogenic) | show 🗑
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| show | Openings on top/side. Intended for materials with higher level of radiation than allowed in excepted or industrial. Have to pass testing requirements.
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| show | Protects mat'ls with higher radioactivity levels than those allowed in type A packages (including spent nuclear fuel). Certified by NRC and recertified every 5 years. Testing requirements must be passed.
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| show | Not used in US yet. Used for air transport. Used for high activity materials including Plutonium.
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| Industrial | show 🗑
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| show | Extremely low levels of radioactivity. Example: fire detectors. Criteria found in 49CFR173.410. Testing requirements must be met.
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| Types of monitors for Pathogenisity | show 🗑
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| show | ANVDR2, Geiger Counter, ANDPDR77, Dosimeter
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| show | Photoionization detectors, Flame ionization detector, Infrared Spectrophotometers and Detector tubes
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| show | Tests for anthrax, ricin, botulinum toxin, plague, tularemia, brucella, and orthopox, Quick and accurate tests that can be used on-site and in the laboratory
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| show | False negatives or false positives, Porous surface could hinder effectiveness
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| show | Rapid field detection of bio warfare agents by detecting specific antibodies
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| Colorimetric detector tubes Capabilities | show 🗑
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| show | Not quantitative results, different manufacturer’s tubes not interchangeable, false positives, interpreting color change may be difficult, tubes have specific shelf life, Response times may vary for different materials
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| Colorimetric detector tubes Use | show 🗑
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| pH meters Capabilities | show 🗑
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| pH meters Limitations | show 🗑
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| show | probe inserted into materials and pH is indicated on display screen
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| pH paper/ strips Capabilities | show 🗑
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| pH paper/ strips Limitations | show 🗑
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| show | Substance or solution combined with a material causing a chemical reaction
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| show | For specific chemical and biological materials
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| Reagents Use | show 🗑
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| show | test for chemical agents,
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| show | readings need to be verified with another detector
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| show | specifically designed reagent strips that produce visible color change
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| show | wheat stone bridge in id process, designed to measure LEL, and concentration of a combustible gas or vapor in atm
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| Combustible gas indicator Limitations | show 🗑
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| show | operates by catalytic combustion where sample is drawn across platinum catalyst (wheatstone bridge)
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| DNA fluoroscopy Capabilities | show 🗑
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| DNA fluoroscopy Limitations | show 🗑
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| DNA fluoroscopy Use | show 🗑
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| show | oxygen deficient and enriched atmosphere, measures percentage of oxygen in atms
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| show | some materials indicate a high or normal level with actual atmosphere is deficient, extreme cold effects meter, does not indicate gas toxicity and gas that is replacing oxygen
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| show | Air diffuses into the sensor, oxygen reacts with electrolytes in a cell creating a current
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| show | Measures concentration of Carbon Monoxide
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| show | limited to measure only carbon monoxide, may not indicate an area is oxygen deficient
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| Electrochemical cells (Carbon monoxide meters) Use | show 🗑
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| Flame ionization detector Capabilities | show 🗑
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| Flame ionization detector Limitations | show 🗑
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| show | best for detecting hydrocarbons and other easily flammable components
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| Gas chromatograph/ mass spectrometer (GC/MS) Capabilities | show 🗑
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| show | High cost, false positives and negatives
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| Gas chromatograph/ mass spectrometer (GC/MS) Use | show 🗑
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| show | (hazmat id) Tests for solids, liquids and pastes, organic compounds, inorganic oxides, ect
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| show | Cannot identify bio agents only gives proteins, metals and non-metals and simple ionic salts
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| Infrared spectroscopy Use | show 🗑
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| Ion mobility spectroscopy (IMS) Capabilities | show 🗑
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| show | There are a number of interferents that can have drift times similar to different chemical agents that can result in false-positives
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| show | is a point detection system which uses either a radioactive source or corona discharge to drive the sample test process
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| show | devices that translate the changes in the concentration of gaseous chemical species into electronic signals Quantifying compounds in concentration below less than one ppm
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| Metal oxide sensor Limitations | show 🗑
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| Metal oxide sensor Use | show 🗑
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| show | organic and some inorganic gases and vapors ,detects total concentration of numerous organic and inorganic gases and vapors. Increasingly used for both emergency response and remedial operations. Can be used to measure toxic exposure
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| show | Reading is dependent upon calibration (isobutylene), does not detect methane
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| show | Sample is exposed to ultraviolet light that ionizes the sample Ions are collected amplified, and produce a current which is read on a display as a total organic vapors
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| show | a highly sensitive technique by which minute quantities DNA or RNA sequences are enzymatically amplified to reach a threshold signal for detection
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| show | Cannot differentiate between live and dead organisms, high cost
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| show | Applications for PCCR include molecular cloning, DNA sequencing, archeology, forensics, amplification of unknown sequences ect
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| show | Used to monitor Alpha, Beta, Gamma, neutron particles, X-ray (number of different probes)
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| Radiation detection and measurement instruments Limitations | show 🗑
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| Radiation detection and measurement instruments Uses | show 🗑
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| Raman spectroscopy (Ahura) Capabilities | show 🗑
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| show | do not use external laser on flammable, explosive materials or dark surfaces
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| Raman spectroscopy (Ahura) Uses | show 🗑
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| Surface acoustical wave (SAW) Capabilities | show 🗑
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| Surface acoustical wave (SAW) Limitations | show 🗑
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| Surface acoustical wave (SAW) Uses | show 🗑
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| Wet Chemistry Capabilities | show 🗑
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| show | limited field use, requires special training, beakers and flasks
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| show | chemical measurements, such as change in color, but often more quantitative chemical measurements
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| First method of measurement of unknown atmoshere | show 🗑
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| Last method of measurement of unknown atmoshere | show 🗑
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| show | Hydrogen Sulfide (Her)
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| show | Carbon Monoxide (Coat)
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| show | PH (Pulls)
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| show | PH (Pulls)
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| After checking for Radioactivity in an unknown atmoshere | show 🗑
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| Before checking for PH you should check for ______ in a unknown atmoshere | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
woodyb42
Popular Military sets