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US Army Explosives Safety Familiarization (AMMO-63) Exam | Actual
Questions and Answers Latest Updated 2024/2025 (Graded A+)
What is the best description of an explosive? - ✔✔Reactive material with a lot of potential energy Materials that detonate are - ✔✔Supersonic Materials that deflagrate are - ✔✔subsonic What is not an example of a low explosive? - ✔✔Dynamite What are three uses of low explosives? - ✔✔Delay Elements Propellants Pyrotechnics Low explosives commonly used to thrust a projectile out of a weapon are called - ✔✔Propellants Black powder is an example of a low explosive because it - ✔✔Deflagrates TNT is an example of a high explosive because it - ✔✔Detonates What are three types of high explosives? - ✔✔RDX PETN Dynamite What is not an example of a high explosive? - ✔✔Propane What are two key concepts you need to know about explosive trains? - ✔✔They allow for safe storage and handling
They ensure the items function as intended Which component is not part of a low explosive train? - ✔✔Booster Which component is not part of a low explosive train? - ✔✔Primer, Detonator, Booster, Bursting charge Which three items will you find on a high explosive train? - ✔✔Booster Detonator Bursting charge Which is not a characteristic of inert ammo? - ✔✔They have an explosive charge What are three ways to determine if an ammo item is inert? - ✔✔It is a cloth-covered component marked "INERT" It is drilled with holes, and the word "EMPTY" is stamped on it It is small arms ammunition on public display with "INERT" attached on a plate What are two exceptions to the requirement to drilling holes into inert ammo? - ✔✔Empty or inert ammo used in loading drills Empty or inert ammo whose use would be reduced by the holes Using the the Chemical Group Job Aid, which three chemicals produce extreme heat and are difficult to extinguish when burning? - ✔✔PT TH HC
Minimum amount of time Minimum quantity of explosives SOPs exist to: - ✔✔Protect Inform Guide you through your duties Which four statements about SOPs are true? - ✔✔SOPs identify potentially hazardous items and conditions SOPs must be available in work areas Workers must read SOPs, or supervisors must read SOPs to workers, before performing an operation SOPs provide safety guidelines for each operation Where would you look in the SOP to find out what personal protective equipment (PPE) is required for working with CS cartridges - ✔✔Operations Format Which section ensures operators have read the SOP and fully understand what the SOP means - ✔✔Operator's Statement Which section of the SOP is similar to a table of contents? - ✔✔Index of Operations What is the primary reason for heat sealing packets of ammo? - ✔✔To keep moisture away from the ammo
When using a heat sealing machine to seal unpackaged ammo, which three steps do you need to take - ✔✔Look for instruction in the SOP Have your safety shield in place Separate the machine from other operation Where does the SOP list the ammunition peculiar equipment (APE) required for a particular operati - ✔✔In the Operations Format, under Equipment, Tools, Gages, and Supplies You are assigned to cut the metal banding off pallets of ammo. Which three items in the SOP are critical to complete the job correctly and safely? - ✔✔Personal protective equipment (PPE) Operational Tools Ammunition peculiar equipment (APE) A driver is scheduled to move 155mm WP projectiles from an on-post, earth-covered magazine (ECM) to an off-post facility. What unique off-post requirement must he follow? - ✔✔Have the correct shipping documents with him Which is not a requirement for off-post cargo transportation? - ✔✔Apply Army storage compatibility rules To communicate hazards during transportation, which areas of a vehicle must display placards? - ✔✔All four sides of the vehicles According to SOP guidelines, which two types of personnel are authorized to ride in vehicles that transport A&E? - ✔✔Military Police Explosive Ordnance Disposal personnel
When testing electrically-initiated primers, which type of clothing should be worn to prevent static electricity discharge? - ✔✔Cotton To avoid accidents from static electric sparks in an electric primer assembly work area, a supervisor tells her team they cannot wear clothing made from which three types of material? - ✔✔Nylon Rayon Polyester Which two types of equipment need to be installed in a work area used for electro-explosive device assembly? - ✔✔Conductive work tables Conductive floor mats/floors When assembling electro-explosives devices, which equipment should you use in the work area to ensure dissipation of static electricity? - ✔✔Conductive soled shoes A visitor planning to observe ammo operations in a work area is wearing non-sparking shoes. What other equipment should he wear to ground static electricity before entering the area? - ✔✔Leg stats Where do you find information on grounding system requirements for assembling electro-explosive devices - ✔✔Standing operating procedure (SOP) Which personal electronic item does not emit electromagnetic radiation (EMR)? - ✔✔Landline phone Which precaution must be taken during ammo operations to keep EMR from igniting EEDs? - ✔✔You need to post "No radio" signs What is the purpose of a lightning protection system (LPS)? - ✔✔To safeguard structures and people from lightning
What would be the most appropriate type of LPS for a large, open area? - ✔✔Catenary Which is a requirement for a lightning warning system? - ✔✔To indicate the direction of approaching storms Which three requirements are necessary to develop procedures for terminating A&E operations when thunderstorms approach? - ✔✔The sensitivity of the operation The time to safely end the operation The risks to the operation and personnel Which item does not need to be managed to prevent and/or protect against fires? - ✔✔Number of transients /Which is the greatest hazard to A&E? - ✔✔Excessive heat Which three items do firefighting forces need to know to prevent and manage fires on installations? - ✔✔The risks of each hazard class/division (HC/D) Where to find the map of A&E areas Methods to fight fires for all types of A&E Which is not a requirement for installation personnel to perform during a fire? - ✔✔Determining the cause What do firefighters need to know to prevent and manage fires on installations? - ✔✔Methods to fight fires for all ammo types
Dunnage and banding Which housekeeping/storage violation is shown? - ✔✔the stacks are unstable Which three conditions must be met when storing ammunition outdoors? - ✔✔There are no magazines available. The storage situation is an emergency. The ammo needs short-term storage Which three requirements apply when storing A&E outdoors? - ✔✔Make sure the site is level and well drained. Inspect the site frequently for unstable stacks. Separate the site from magazines and facilities Which two requirements apply when performing A&E operations inside a magazine? - ✔✔Space must be available in the magazine A quick escape route must be available Which three rules for doors apply when workers are in magazines? - ✔✔The path from the aisle to the exit door must be unobstructed. For a single entrance with double doors, both doors must be open. If there is more than one door, at least two must be unlocked and open
Which three criteria allow an empty magazine be reused for storage without an inspection? - ✔✔The magazine was inspected and sealed after it was emptied. All defects found during inspection have been corrected. The magazine has been certified to be free of toxic hazards. A team is planning to repair damaged ammo containers outdoors near an ECM. Which distance from the repair site to the ECM allows the work to be completed safety? - ✔✔50 feet from the side Which situation indicates an A&E operation may need to move to a repair facility? - ✔✔Quantity distance (QD) requirements cannot be met. Which basic step is used to determine if two or more A&E items can be stored together? - ✔✔Finding the storage compatibility group of each item Blasting caps containing Lead Azide detonate. How fast is the chemical reaction occurring? - ✔✔Supersonic speeds A propellant deflagrates. What type of explosive is it? - ✔✔Low explosive Dynamite is an example of a high explosive because it - ✔✔Detonates Which term describes an ammo item containing one or more explosive components? - ✔✔ Which term describes an ammo item containing one or more explosive components? - ✔✔Live NP (napalm) is an incendiary. Using the chemical group job aid, in what chemical group does it belong? - ✔✔Chemical Group D
What is the purpose of a standing operating procedure (SOP)? - ✔✔to provide detailed instructions on how to perform a task What should you do if do not understand the SOP? - ✔✔Ask your supervisor to explain it to you Which safety precaution applies to material handling equipment (MHE)? - ✔✔Ensure there is a fire extinguisher with a minimum 5BC rating Which safety precaution applies to forklifts? - ✔✔Always wear a seatbelt when operating a forklift Which transportation safety procedure is not correct? - ✔✔Not knowing the materials you transport is acceptable Which situation allows the use of fire symbols to indicate the load hazard? - ✔✔On-post only Which statement about demil operations is false? - ✔✔Scrap material can be turned over to a customer in an "as is" condition with no inspection required. Which type of clothing should be worn in ammo work areas to minimize static electricity? - ✔✔Cotton Which is the purpose of a lightning protection system (LPS)? - ✔✔To protect life and property from lightning Which hazard is most damaging to ammunition? - ✔✔Excessive heat What is a characteristic of an above-ground magazine (AGM)? - ✔✔Typically built with fireproof materials What is a characteristic of an earth-covered magazine (ECM)? - ✔✔Provides the best safety and security protection
Which storage and handling requirement applies to black powder? - ✔✔Store in dry magazines with conductive floors
