QUESTIONS WITH ANSWERS
what is the take out of a 10" short radius weld 90 elbow - ans-10"
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acetylene bottles have fusible link that melts at what temp - ans-
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220 degrees or 212 best answer
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what is the pressure inside of oxygen cylinder - ans-2000lbs/2500lbs
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where the tags for ox bottles are located - ans-the shoulder of the bottle
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which direction does a hacksaw blade cut - ans-forward
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what tubing bend is used in installation of pipe - ans-hickey
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when handling a newly threaded piece of pipe you must be careful because its - ans-
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sharp
what is the purpose of the foot pedal on a pipe threading machine - ans-safety
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when welding socket weld fittings what is the process - ans-
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shoulder all the way then remove 1/16 from shoulder and tack weld
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which code governs the installation of process piping - ans-B31.3
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which valve is not appropriate as a boiler steam outlet valve on high pressure boilers -
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ans-ball valve
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who is responsible to qualify a welder - ans-employer
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what temperature does an oxy cutting torch run at - ans-5438 or 6630
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which stamp is required for the assembly of high pressure boilers - ans-"A" stamp
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high pressure pipe welding and welder must be qualified to section ______ of the ASME
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code - ans-9
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