Electrical & Enviornmental 5 Level Test
Safety device.
Tank vent valve.
Frangible metal disc.
Pressure relief valve.
Serviceability.
Operational.
Functional.
Inspection.
6 hours.
12 hours.
18 hours.
24 hours.
5.
10.
15.
20.
10 psi.
25 psi.
35 psi.
50 psi.
300 to 325 psi.
350 to 375 psi.
425 to 450 psi.
475 to 500 psi.
20 psi.
30 psi.
40 psi.
50 psi.
±2 psig.
±4 psig.
±8 psig.
±10 psig.
Odors.
Nitrogen.
Moisture.
Carbon dioxide
Nitrogen.
Liquid oxygen.
Gaseous oxygen.
Compressed dry air.
Use on flared fittings.
Apply only when a leak is suspected.
Use on all fittings through which liquid oxygen flows.
Apply a small amount on the first three threads of a pipe thread fitting.
Hold the fitting with a wrench to prevent twisting of the tubing.
Hold the oxygen tubing by hand and allow the fitting to turn.
Apply anti-seize tape to the flare-end fitting threads.
Apply an approved lubricant to ease loosening of the B-nut.
2 inches
6 inches
10 inches
15 inches
1/4 inch.
1/2 inch.
3/4 inch.
1 inch.
1 inch.
2 inches.
3 inches.
4 inches.
Mask connection.
Regulator connection.
Largest internal port.
Smallest internal port.
Buildup coil.
Liquid check valve.
Pressure closing valve.
Quick disconnect coupling.
Supply relief valve.
Converter relief valve.
Pressure closing valve.
Combination fill, buildup, and vent valve.
A. The liquid check valve will close.
The pressure closing valve will open.
The pressure closing valve will close.
The pressure opening valve will open.
Crew system.
Troop system.
Low-pressure system.
High-pressure system.
Negative signal from the pressure-demand valve.
Negative signal from the emergency flow valve.
Positive signal from the diluter valve.
Positive signal from the anti-g valve.
Air inlet valve.
Demand valve.
Diluter aneroid.
Pressure breathing aneroid.
It wastes oxygen.
It is unusable below 10,000 feet.
It is usable only above 20,000 feet.
It delivers oxygen at varying pressures.
Pressure vent valve.
Pressure closing valve.
Pressure buildup valve.
Pressure opening valve.
Relief valve.
Reducer valve.
Blowout disc.
Diffuser disc.
600 to 1.
680 to 1.
800 to 1.
860 to 1.
Nitrogen.
16 man-minutes of oxygen.
93 percent oxygen-enriched gas.
100 percent oxygen-enriched gas.
Iron alloy.
Brass alloy.
Copper alloy.
Aluminum alloy.
Relief valve.
Closing valve.
Control valve.
Reducer valve.
Black and red.
Blue and yellow.
Green and white.
Brown and orange.
Ears.
Eyes
Nose
Lungs
Colorless, tasteless, and odorless.
Colorless, tasteless, and weightless.
Odorless, massless, and volumeless.
Odorless, massless, and weightless.
Dry argon.
Dry nitrogen.
Liquid argon.
Liquid nitrogen.
Repaint, then reweigh after 24 hours.
Repaint, then reweigh after 48 hours.
Test for leaks, then reweigh after 24 hours.
Test for leaks, then reweigh after 48 hours.
Stenciling
Recharging
Hydrostatic testing.
Corrosion treatment.
25
50
75
100
Cam.
Rupture disc.
Locking sleeve.
Check valve seat.
Diffuser plug.
Seating sleeve.
Cartridge filter.
Discharge valve.
Air.
Nitrogen.
Hydrogen.
Carbon dioxide.
Decreases metal fatigue.
Adds strength to the cylinder.
Decreases cylinder expansion.
Increases cylinder corrosion resistance.
Remove air from the servicing cart.
Remove contaminants from the system.
Prevent air from entering the system.
Prevent moisture from entering the servicing cart.
Leakage of the component.
Contamination of the component.
Damage or failure of the component.
Nothing happens.
Pump and heat exchanger.
Pump and thermal pilot valve.
Thermal modulating valve and heat exchanger.
Thermal modulating valve and thermal pilot valve.
The system shuts down.
A warning light flashes.
A warning horn alarm is activated.
A mechanical pop-up indicator is activated.
Thermal pilot valve.
Thermal modulating valve.
Delta system bypass valve.
Over-pressure relief valve.
Prevent pressure surges.
Allow for rapid cool down.
Allow for system stabilization.
Provide rapid pressure buildup.
Viscosity.
Resistance.
Metallic content.
Nonconductance.
Cycles coolant through the electronic component.
Cycles conditioned air through the electronic component.
Directs coolant across the electronic component.
Directs conditioned air across the electronic component.
Time delay relay switch.
Agent discharge switch.
Engine selector switch.
Bottle selector switch.
Liquid agent.
Discharge valve.
Agent discharge switch.
Gaseous nitrogen charge.
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