module 2 safety and health of welders .MUST HALE A 100% TO PASS Latest Update 2024-2025 Exam Questions and 100% Verified Correct Answers Guaranteed A+
10,000 - CORRECT ANSWER: Areas that have less than _______cubicfeet per welder
or that have ceiling less than 16 feet high require forced ventilation.
15 psi - CORRECT ANSWER: THe maximum safe working pressure for Acetylene is
a burn to the eye caused by exposure to ultraviolet light from the welding - CORRECT
ANSWER: Flash burn is
all of the above. - CORRECT ANSWER: Potential hazards relating to arc welding are
Are hazardous - CORRECT ANSWER: Vaporized metals such as zinc, cadmium, lead,
chromium, and beryllium.
authorizes the performance of work potentially posing a fire hazard - CORRECT
ANSWER: A Hot Work permit
concrete - CORRECT ANSWER: One should NEVER cut or weld directly against
false - CORRECT ANSWER: A butane or propane cigarette light is safe around welding equipment as long is kept in one's pocket.
False - CORRECT ANSWER: A fully charged oxygen cylinder contains approximately
225 psi at 70 F
false - CORRECT ANSWER: ANSI Z49.1 allows oxygen to be used as a substitute for
compressed air when necessary.
false - CORRECT ANSWER: Because of the low amount of ultraviolet light present it is not necessary to use shaded lenses when oxy-fuel cutting.
false - CORRECT ANSWER: In order to maintain production it is acceptable to operate welding equipment beyond its rated capacity.
false - CORRECT ANSWER: Safety glasses are NOT required when welding with the
helmet down.
Is large enough that a person can enter and perform tasks. - CORRECT ANSWER: A
confined space is one that
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