2A652 CDC EOC Practice Test
- 1.Risk management principles should be applied to
- A.
Only duty-related activities to enhance the safety and well being of yourself and others.
- B.
On- and off-duty activities to enhance the safety and well being of yourself and others.
- C.
Only duty-related activities to protect yourself and other Airmen from imminent harm.
- D.
On-and off-duty activities to protect yourself and other Airmen from imminent harm.
- 2.What situations does not warrant prompt reporting to your supervisor?
- A.
Using personal protective equipment.
- B.
Unsafe working conditions.
- C.
Known pregnancies.
- D.
Personal injury.
- 3.Before removing a component from an air compressor, you must ensure
- A.
The air compressor is grounded.
- B.
The air strainer is in place.
- C.
The battery is disconnected.
- D.
All air pressure is drained.
- 4.Why should the frame of an electrical motor be grounded?
- A.
To prevent the energized windings from touching the frame.
- B.
To prevent current from following the path of least resistance.
- C.
To prevent you from receiving an electrical shock if the energized windings touch the frame.
- D.
To prevent current from flowing directly to ground if the energized windings touch the frame.
- 5.Which type of hammer should you use to avoid damaging driving materials?
- A.
Claw.
- B.
Sledge.
- C.
Soft face.
- D.
Ball-peen
- 6.Which type of screwdriver has blades designed to lessen the possibility of the screwdriver slipping from the screw head?
- A.
Cross-point.
- B.
Flat-blade.
- C.
Cross-tip.
- D.
Offset.
- 7.Which pliers should be used to hold odd-shaped objects?
- A.
Snap ring.
- B.
Diagonal cutting.
- C.
Multiple slip-joint.
- D.
Combination slip-joint.
- 8.Which pliers have a locking device to hold materials securely?
- A.
Snap ring.
- B.
Vice grips.
- C.
Water pump.
- D.
Diagonal cutters.
- 9.Diagonal cutting pliers are designed to cut
- A.
Bolts.
- B.
Rivets.
- C.
Hard steel.
- D.
Small wire.
- 10.Before operating the pneumatic impact wrench, you must
- A.
Inspect it.
- B.
Lubricate it.
- C.
Blow out the airhose.
- D.
Ensure that its use is necessary.
- 11.Replacement hardware decisions on support equipment must be governed by
- A.
Supervisor's preference.
- B.
Serviceability criteria.
- C.
Cosmetic appearance.
- D.
Availability.
- 12.What type of bolt is typically used to connect accessories to an engine?
- A.
Stud.
- B.
Fine thread bolt.
- C.
Coarse thread bolt.
- D.
General purpose bolt.
- 13.What type of nut should never be used in areas where the temperature exceeds 250 degrees Fahrenheit?
- A.
Nonmetallic self-locking nuts.
- B.
Metallic self-locking nuts.
- C.
Castellated nuts.
- D.
Plain nuts.
- 14.What color code is used to pre-insulated terminal lugs for wire sizes 18 through 22?
- A.
Red.
- B.
Blue.
- C.
Green.
- D.
Yellow.
- 15.What are the three different types of terminal lugs?
- A.
Red, blue, and yellow.
- B.
Straight, right angle, and flat.
- C.
Copper, aluminum, and plastic.
- D.
Pre-insulated, uninsulated, and reinsulated.
- 16.What does the "-4" identify in fitting part number MS20822-4D?
- A.
Military specification.
- B.
Type of fitting.
- C.
Air Force/Navy.
- D.
Fitting size.
- 17.What type of damage greatly reduces the ability of tubing to withstand internal pressure and vibration?
- A.
Scratches.
- B.
Chafing.
- C.
Dents.
- D.
Nicks.
- 18.A flexible hose in a 3,000 psi system must be pressure tested to
- A.
3,000 psi without bursting.
- B.
9,000 psi without bursting.
- C.
12,000 psi without bursting.
- D.
15,000 psi without bursting.
- 19.When installing a flexible house, you must provide slack or bend in the hose to
- A.
Prevent twisting of the hose.
- B.
Compensate for change in length.
- C.
Place a mechanical load on the hose.
- D.
Protect it from a hot pipe or manifold.
- 20.How can people best prevent FOD?
- A.
Look for loose objects (stone, paper, or trash), pick them up when discovered and encourage others to do the same.
- B.
Learn the basic classes of FOD, recognize its causes, and account for tools and hardware used during maintenance.
- C.
Look for loose objects discarded on the flightline during maintenance activities.
- D.
Periodically participate in "FOD walks" on taxiways and runways.
- 21.You need to find all of the TOs for a specific weapon system or piece of equipment. What type of index should you use?
- A.
TO catalog.
- B.
Alphabetical index.
- C.
Cross-reference table.
- D.
LOAPs.
- 22.You need to find the part number for an item prior to ordering it from supply. You've obtained the appropriate IPB manual for the end-item. What section of the IPB should you use to find the major assembly to which the desired item belongs?
- A.
Table of contents.
- B.
Reference designator index.
- C.
Appropriate figure/illustration.
- D.
National stock number and reference number index.
- 23.Which TCTO is issued to correct unsafe conditions that, in not corrected, could result in serious or fatal injury to personnel?
- A.
Safety.
- B.
Urgent action.
- C.
Routine action.
- D.
Immediate action.
- 24.What type of TCTO is often accomplished by contractors, modification centers, or specific Air Force activities higher than organizational\intermediate-level maintenance due to the complexity involved?
- A.
Abbreviated TCTO.
- B.
Inspection TCTO.
- C.
Record TCTO.
- D.
Interim TCTO.
- 25.The main advantage of using abbreviated TOs is they
- A.
Cover safety in more detail.
- B.
Serve as supplemental material.
- C.
Paraphrase and eliminate the need for basic TOs.
- D.
Organize and simplify instructions in a condensed version.
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