Pro Board Hazmat Technician Exam | Questions with Complete Solutions | Certified Study Guide

Pro Board Hazmat Technician Exam | Questions with Complete Solutions | Certified Study Guide  What are the 9 hazard classes? - ANSWER -1.Explosives 2. Gases 3. Flammable liquids 4. Flammable solids 5. Oxidizing 6. Toxic and infectious 7. Radioactive 8. Corrosives 9. Miscellaneous What are drums used to contain? - ANSWER -Both liquid and solid hazards. What is an IBC? - ANSWER -Intermediate Bulk Containers. Maximum internal pressure of ton container? - ANSWER -500psi Examples of what Ton containers hold? - ANSWER -Chlorine, Phosgene, ammonia Capacity of intermediate bulk containers (IBC)? - ANSWER -5000 pounds Example of what Intermediate bulk containers hold? (IBC) - ANSWER -Caustic Powders Possible contents of portable tanks/totes? - ANSWER -Syrup and ketchup What is the bottom discharge or a portable tank/tote? - ANSWER -Quarter-turn ball valve, parallel position so open perpendicular is closed. Characteristics of MC.306/DOT-406 - ANSWER -Low pressure, Oval ends, underbelly outlets, rollover spill rails, example of cargo is gasoline. Max capacity 9000 gallons Wet load - ANSWER -Vehicle may have fuel in the bottom piping MC 307/DOT 407 - ANSWER -Low pressure chemical tanks, MAC capacity of 7000 gallons, flammable and corrosive liquids Max psi 40 MC 312/DOT 412 - ANSWER -Corrosive liquids Max capacity if 6000 gallons max psi of 50, round or horseshoe ends MC-331 - ANSWER -High pressure max pressure of 500psi capacity of 17500 gallons, possible contents gas MC-338 - ANSWER -Cryogenic tanks, tank within a tank, max psi 500, possible contents cryogenic liquids. Dry bulk cargo tanks - ANSWER -max capacity 1500 cu. ft, V shaped bins, solid cargo Specialized cargo tanks - ANSWER -Max capacity 5000 psi, compressed gas tube trailer Non pressure tank cars - ANSWER -Valve on outside of car, max capacity of 45000 gallons, max psi 75 possible contents liquids(gasoline) Intermodal Tank Containers - ANSWER -Metal tank mounted inside of outer metal structure Pressure tank cars - ANSWER -Max capacity of 45000 gallons, max psi 600, protective covering over valves, possible contents gas(chlorine) Type 1/IM101 intermodal tank non pressure - ANSWER -Max capacity 6300 gallons max psi 100 Type 2/IM102 intermodal ank non pressure - ANSWER -Max psi 25.4 Intermodal tank IM-105/type 5 - ANSWER -Max psi 500, pressure plate cover on side IMO type 7 - ANSWER -Cryogenic (Jack B Kelly) 3 main pipeline markings - ANSWER -Company, product, emergency phone number that goes to control room Types of fixed facility cintainers - ANSWER -Above ground, below ground Construction of spheroid storage tanks - ANSWER -Held together by a series of internal ties and supports to reduce stress on the external shell. Radioactive excepted packaging - ANSWER -Plastic or fiberboard, examples smoke detector, consumer goods, and intern mantles Type A radioactive packaging - ANSWER -Examples nuclear medicine, waste, barrel Type B radioactive packaging - ANSWER -Not vulnerable, high level radioactive material, put through extreme accident testing Transportation Markings - ANSWER -Used to contact shipper for information and allow tech to identify hazmat by name Rail car identification - ANSWER -Markings on all 4 sides of vehicle in addition to DOT placards What does the "x" on rail cars signify? - ANSWER -That the car is not owned by the railroad.