Vol 2. Aircrew Personal Protective Equipment
WARNING!:� This Quiz was created for the intent and purpose of studying and testing current knowledge. � For personal use only, use in your own risk. � Not intended to replace WAPS material or for the use of upgrade training. � There is 95 questions in this test, GOOD LUCK!
- 1.What toque value, if any, do you apply to the helmet's integrated chin and nape straps (ICNS) screws?
- A.
7+- 1inch pounds
- B.
10+- 1 inc pounds
- C.
13+-1 inch pounds
- D.
None
- 2.What do you use to prevent the lightweight visor assembly from rotating of the back of the HGU-55?P helmet shell?
- A.
Visor straps
- B.
Two lens stops
- C.
Two track stops
- D.
Gray leather sewn to the helmet
- 3.Pilot are not authorized to use the high-contrast visor (HCV) on the HGU-55/P series flyer's helmet in which aircraft?
- A.
T-6A
- B.
T-37
- C.
T-38
- D.
F-16
- 4.Which light weight visor assembly used on the HGU-55 series helmet has a vicosity from 25 to 15 percent color shade?
- A.
Gradient
- B.
Neutral Gray
- C.
High Contrast
- D.
Laser Eye protection
- 5.What measurments do you take of the aircrew member's head prior to selecting an HGU-55/P helmet size for fitting?
- A.
Hat size and hair depth
- B.
Head length and depth
- C.
Head length and breadth
- D.
Head cirumference and radius
- 6.What is the purpose of the thermoplastic liner (TPL) fitting caps?
- A.
Acts as a template for trimming
- B.
Permits even heating of the layers
- C.
Compress the thermoplastic layers during fitting
- D.
Simulates the thickness of the foam in the TPL removable cover
- 7.To what temperature do you heat the thermoplastic liner (TPL) layers in the oven?
- A.
199 Degree F
- B.
200 Degrees F
- C.
212 Degrees F
- D.
220 Degrees F
- 8.What is the brow line offset to center eye position for a properly fitted HGU-55 series hemet?
- A.
1+- 1/4 inch
- B.
1+- 1/2 inch
- C.
2+- 1/4 inches
- D.
2+-1/2 inches
- 9.When you finalize the fit of the themoplastic liner (TPL) to the wearer, use white correction fluid to mark the liner by putting
- A.
One dot on the front and back
- B.
Two dots on the fron and back
- C.
One dot in front, two in back
- D.
Two dots in front, one in back
- 10.A Zetaliner reduces the wearer’s skin temperature up to
- A.
1.5°F
- B.
2.5°F.
- C.
3.5°F.
- D.
4.5°F
- 11.How many thicknesses does the Zetaliner come in?
- A.
2.
- B.
3
- C.
4
- D.
5
- 12.For which type of inspections on flight helmets are aircrew flight equipment personnel responsible?
- A.
Before issuance and periodic
- B.
180-day and before issuance.
- C.
Post flight and 180-day
- D.
Preflight and 120-day
- 13.What do you use to clean the lightweight visors lenses on the HGU–55/P helmet?
- A.
Household detergent and water.
- B.
Ammonia window cleaner
- C.
Anti-fog solution
- D.
Isopropyl alcohol
- 14.You secure the nape strap pad to the helmet shell on the HGU–56/P helmet by using
- A.
A capped T-nut and pan head screws
- B.
A hook and pile fasteners
- C.
Elastic keepers
- D.
A nylon cord
- 15.The HGU–56/P helmet is constructed of what material?
- A.
High pressure laminated Kevlar cloth.
- B.
Polyester laminated graphite
- C.
Carbon fiber and epoxy resin.
- D.
Graphite and polyethylene
- 16.The communication earplugs (CEP) attach to the HGU–56/P helmet shell by a connector on the
- A.
Right front.
- B.
Left front
- C.
Right rear.
- D.
Left rear.
- 17.What is located on the external frame assembly of the EEU–2/P goggles and allows for a self-check of the goggles’ operation?
- A.
Phototransistors
- B.
Moisture indicator.
- C.
Rotary switch knob.
- D.
A pres-to-test actuator
- 18.On the EEU–2/P goggles, approximately what percentage of ambient light is allowed to pass through the analyzer in the open mode?
- A.
10 percent
- B.
20 percent
- C.
40 percent
- D.
50 percent
- 19.The image produced by the image intensifier tube (ITT) is focused onto the
- A.
Micro channel plate
- B.
Phosphor screen
- C.
Objective lens.
- D.
Diopter lens
- 20.Which adjustment control on the AN/AVS–9(V) binocular assembly do you use to adjust line of sight?
- A.
Tilt
- B.
Vertical
- C.
Eye span
- D.
Fore and aft
- 21.Which visual defect is an irregular pattern of dark thin lines in the field of view of night vision goggles?
- A.
Shading
- B.
Chiken Wire
- C.
Honeycombing
- D.
Fixed pattern noise
- 22.The interpupillary distance (IPD) adjustment control on the AN/AVS–9(V) night vision goggles adjust the distance between the eyes. What is the widest eye span setting you can make using the IPD?
- A.
50 mm
- B.
62 mm
- C.
72mm
- D.
75mm
- 23.During the leak test, how much pressure do you apply to the goggle monocular?
- A.
2 ± ½ psi of oxygen
- B.
3 ± ½ psi of oxygen
- C.
2 ± ½ psi of nitrogen.
- D.
3 ± ½ psi of nitrogen
- 24.What wattage light bulb do you use for a night vision goggle (NVG) test lane?
- A.
5 watt
- B.
7 watt
- C.
20 watt
- D.
40 watt.
- 25.What degrees horizontal is the field of view (FOV) for the AN/AVS–10(V) Panoramic Night Vision Goggles (PNVG)?
- A.
40
- B.
60.
- C.
95
- D.
170
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