Set B Vol 1 UREs Flashcards
When we look at the most common electric tools you use in the munitions storage area, when using a drill, what is the first thing you do?
Make sure the diameter of the hole to be drilled is within the capacity of the drill
Which article(s) of safety gear must be worn when using a bench grinder?
Eye or face protection
Which diameter (in inches) electric saw blade is the most common found in maintenance activities?
8.
An electric saw’s blade must be operating at what speed before it contacts the material being cut?
Full.
Which pneumatic impact tool is designed to install or remove nuts and bolts?
Wrench.
At what variation in pounds of pressure, while using an impact wrench, can the excess pressure become serious?
5
When operating mechanical lifting devices, safety is a function of operating technique, maintenance, management, and
not so common “common sense.”
What is worn if there is a potential for injury from falling objects?
Protective helmets.
What is the most common type of sling used in your everyday job?
Wire rope.
Hoist hooks must be replaced when they have more than
15 percent in excess of normal throat opening or more than 10 degrees twist from the plane.
The following are all good safety practices to consider when using a sling except
inspecting the sling by passing your bare hand over the body of the sling.
Which meter is a four-wire Kelvin digital ohmmeter used for testing AIM–9 and the AIM–120 missile system?
AMTEC 620.
The maximum load capacity of the MHU–141/M trailer is
5,500 pounds
The steering system on the MHU–141/M trailer has a turning radius of how many inches?
200.
When the MHU–141 trailer is loaded or towed with the hinged deck open, what must be done?
The two deck-panel supports must be properly positioned and locked in place with quick-release pins
The MHU–141/M trailer parking brake is classified as
mechanical.
What is the maximum load capacity of the MHU–110/M trailer?
15,000 pounds.
The parking brakes on the MHU–110/M trailer are applied to which wheels?
Four inboard rear
How many trolley and chock assemblies are supplied with the MHU–110/M respectively?
20 and 40.
What is the maximum load capacity of the MHU–226 trailer?
12,000 pounds.
How many openings are on the deck of the MHU–226 trailer?
Three.
What type of steering aids the MHU–226 in a tighter steering radius?
Recirculating ball.
What ensures the HCU–6/E pallets transfer smoothly from a rollerized trailer to an aircraft/K-loader?
An adjustable ramp
After HCU–6/E pallets are positioned on a rollerized trailer, what can you use to secure the pallets to the trailer?
MB–1 chain assemblies or tie-down straps.
Moving munitions and weapons from one base to another, depot to base, or base to depot is called what kind of movement?
A logistical
What kind of movement supports on-base operations to or from the flight line?
Operational.
All of these are loaded into transport modules except?
20 MM.
What transport module has a maximum capacity of 30 magazines?
ALE–50.
How often should the positive locking devices on a transport module be checked?
After loading, unloading, and periodically between stops.
Which lift truck has a manually extendible wheelbase?
MHU–83-series bomb-lift truck.
The purpose of the transport beam beneath the lift arm assemblies on the MJ–1-series lift truck is to
provide added support and to relieve excess hydraulic pressure from the lift arms in carrying loads for long distances
How many pounds max can the MJ–1 lift?
3,000.
What is the lifting capacity of the MHU–83-series lift truck?
7,000 pounds.
When using the MHU–83B with fork adapters, you immediately
reduce its lifting capability by 1,000 pounds
What happens when you release the accelerator pedal on a vehicle driven with a hydrostatic transmission?
The unit coasts to a stop very quickly.
How many cubic feet is the rated capacity of air per minute needed for the MC–7 air compressor to discharge 100 psi of pressure?
125.
What is the MC–7 air compressor designed for?
General maintenance.
The diesel model of the MC–7 air compressor is capable of operating up to how many hours at a time without refueling?
8
The maximum tow capacity of the bobtail towing support equipment is how many pounds?
40,000.
The maximum towing speed of the bobtail while towing equipment is
15 mph.
What is the purpose behind good operator maintenance of all assigned vehicles?
Maintain vehicle serviceability at reduced cost
How many pounds maximum can the MB–4 aircraft towing tractor tow and push?
140,000.
What should you do if the differential shift lever of the MB–4 aircraft towing tractor is difficult to shift?
Drive forward or backward a short distance, stop the tractor, and attempt to shift the lever
Which position should the differential shift lever be in while driving the MB–4 towing tractor on dry road surfaces?
Unlocked.
Pintle safety pins must remain attached to the pintle assembly
to prevent the possibility of foreign object damage.
What range should be selected in a tractor with an automatic transmission while going down grades?
Low range
What is the purpose of the trailer hand valve (Johnson bar)?
Test the trailer brakes
Which procedure is not a consideration for backing a tractor/trailer combination?
Turn toward the passenger’s side.
What is the maximum depth of water you may drive a rough-terrain forklift through?
Five feet
Which forklift has the solid front axle and a pivot pin that allows the front end to pivot when turning the steering wheel, making it very dangerous when climbing in or out?
Adverse-terrain
What is the maximum speed limit of a forklift when operating around aircraft?
5 mph
When are unfuzed loaded weapons transported on the tines of a forklift?
When the weapons body is strong enough to prevent damage and is long enough to be transported safely
When can you store powered equipment in a building with explosives?
Only when stored in fire-resistive buildings and such equipment is essential to day-to-day operations
Which weapons replaceable assembly has no moving parts?
Storage container.
Which weapons replaceable assembly receives ammunition from three bays of the container assembly and merges them into a single stream?
Transfer unit.
Which weapons replaceable assembly consists of the flex drive assembly?
Conveyor.
Which component of the conveyor assembly transfers rounds into the aircraft gun feed system?
Universal aircraft interface unit.
What is the maximum number of rounds the universal ammunition loading system (UALS) drum can hold?
2,100.
Which subassembly of the universal ammunition loading system (UALS) provides the means to load live rounds into the aircraft gun system?
Interface unit.
Which of the following is not counted by the three counters on the interface unit of the universal ammunition loading system (UALS) record during load/download operations?
Damaged rounds downloaded
The bypass mode of the universal ammunition loading system (UALS) allows the gun to cycle
without loading or downloading ammunitions or links.
What is the inspection cycle for the universal ammunition loading system (UALS) replenisher?
Every 30 days when in use and annually when in storage.
Which subassembly on the universal ammunition loading system (UALS) replenisher prevents accidentally loading a spent cartridge into the loader assembly?
Empty space preclusion device
What tool can initiate cycling ammunition through the universal ammunition loading system (UALS) replenisher manually?
½-inch speed wrench
What happens to the unfired rounds returning from the loader when the linked ammunition is being processed?
Automatically downloaded through the second gate in the bottom of the replenisher
Which 30 millimeter (mm) cannon is internally mounted in the A–10 aircraft?
GAU–8/A.
During in-shop maintenance, 30 mm ammunition loading assembly power comes from the
GFU–8/E.
Which 30 mm ammunition loading system is used to service the GPU–5/A gun pod?
GFU–10/E
Which component of the A/E32K–3 munitions assembly conveyor (MAC) can be used as a forklift adapter to raise the gantry to full height?
Interface control board (ICB).
The triple bomb bar is fitted with bomb slings and is used with each hoist to provide for lifting
three 500-pound munitions at a time or two 2,000-pound munitions items
How many feet minimum is the area required to assemble the A/E32K–3?
50 × 100.
Why is it important to monitor net explosive weight (NEW) during a bomb buildup operation?
If ignited, excessive NEW may cause propagation of an explosive from one location to another.
Which component of the munitions assembly conveyor (MAC) is disassembled last?
Gantry.
What does not apply to munitions and explosives in the transportation mode?
Quantity distance (QD) criteria
Generally, transportation of munitions and explosives on an Air Force installation is subject to the criteria in
AFMAN 91–201.
When is it permissible to transport explosives in privately owned vehicles (POV)?
Never
When is it permissible to leave explosives-laden vehicles unattended?
During electrical storms
What is the philosophy when designing explosive movement routes?
Designate the safest possible primary and alternate explosives routes
The purpose of placarding explosives-laden vehicles is to provide
a general warning to all personnel and to furnish specific fire-fighting guidance.
What may be omitted from munitions and explosives transported on base?
Compatibility group letters. Placards for transporting HD 1.4 material. Placards where necessary to avoid attention of hostile forces
While using TO 11–1–38, if a conflict occurs between the illustrations and the written procedures, which takes precedence?
The written procedures
What type of information is given in the general notes on the first card of each trailer and weapon-type section in TO 11–1–38 and is required to be reviewed?
WARNINGS, CAUTIONS, and NOTES pertaining to each trailer and weapon.
If you cannot close the load-binder handle by hand,
adjust the load-binder hooks on the chain.
What chapter of TO 11–1–38 covers configuration of the MHU–141/M trailer?
One
What piece of equipment must be used with the MHU–110/M to prevent the trailer from becoming unstable while loading or unloading?
Stabilizer jack.
Which are constructed and attached to the bed of a 40-foot trailer to facilitate support of rounded munitions?
Wooden rails.
What provides an itemized list of all equipment authorized for use with nuclear weapons?
Master nuclear certification list
How are items identified as being nuclear certified?
Positive identification by a nameplate, label, appropriate markings, or by official documents
Which statement about pintle hooks and their use in operations with nuclear weapons is not correct?
Original equipment pintle hook assemblies are not authorized.
Which equipment does not require nuclear safety certification before being used in operations with nuclear weapons?
General-purpose hand tools
Which action is not an authorized method for securing loose chain assembly ends?
Wrap the loose ends around the tie-down device; tape to the device.
After final tightening of the cable-type load binder, verify
threads (more than one) are exposed inside the turnbuckle.
How many CGU–1/B straps are you authorized to use for one MB–1 tie-down assembly?
Two.
How do you extend the CGU–1/B strap?
Release the adjusting mechanism; pull the strap.
The key factors to consider during a nuclear weapons movement are
safety and security
Which term describes the type of area used during a delay of an off-base shipment involving nuclear weapons?
National defense.
How often are couriers certified?
Annually.
What AF IMT form is used to transfer custody of missile warheads?
AF IMT 514.
When are nuclear weapons moved by convoy?
Every time weapons are moved
What is the most difficult job for escort guards during a convoy?
Keeping other vehicles from entering the convoy.
