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13 Cards in this Set
- Front
- Back
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OSHA |
Occupational safety and health act |
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MSDS |
federal law requires that all hazardous information about a product be provided to all users of that product, it's called the materials safety data sheet |
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flash burn |
is a burn to the eye caused by exposure to ultraviolet light from the welding arc |
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examples of hazardous vaporized metals |
zinc, cadmium, lead, chromium, beryllium |
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Forced ventilation areas |
areas that have less than 10,000 cubic feet per welder or that have ceilings less than 16 ft high |
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confined space |
large enough that a person can enter and perform tasks |
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electrical fires require: |
Type C fire extinguisher such as powder with white color code |
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acetylene should never: |
be operated while lying on its side because acetone could be drawn into the valve, regulator, and hoses |
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oxygen tank pressure |
about 2200 psi at 70 degrees F |
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maximum safe working pressure for acetylene |
is 15 psi |
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Fuel Gas Hoses Acetylene |
Red, equipped with left hand threads |
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concrete |
never cut or weld directly against concrete |
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lighting oxy fuel torches use only |
a striker, like in chemistry |
