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15 Cards in this Set
- Front
- Back
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How is gas measured in the gaseous state?
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By volume.
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How is acetylene that is dissolved in a liquid measured?
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as a gas.
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The letter X on a Navy gas cylinder indicates what?
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Oxygen
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Gas cylinders should be retested how often?
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5 years.
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If you have a full cylinder but it needs to be retested what should you do?
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Use the cylinder then mark it for retest and send it back.
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What is the max space temp for stowing gas cylinders?
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130
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WHat is a goal of the Navy gas program?
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to make cylinder valve noninterchangeable
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Of the different safety devices on gas bottles which device ruptures when a cylinder overheats and is commonly used on acetylene?
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fusible plug
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Which cylinder saftey device is designed to rupture between 2600 and 3000 psi?
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backed and unbacked safety cap
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How long must an acetylene bottle be horizontal before being used?
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2 hours
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Why must an acetylene bottle be used in the vertical position?
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to allow the porous filler material in the cylinder to settle.
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What color is a Medical Oxygen bottle?
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Green with a white cap.
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What color is an aviator Oxygen bottle?
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Green with a white stripe.
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What color is an oxygen bottle?
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Green
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What color is a freon bottle?
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Orange
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