____ receive gas from the supply cylinders and deliver it to the hoses at a closely controlled pressure.
A) MAPP cylinders
B) Pressure gauges
C) Hoses
D) Pressure regulators
Correct Answer:
Verified
Q13: Eye protection is necessary for
A) welding.
B) brazing.
C)
Q16: Only a welder in training needs a
Q17: Flux aids in keeping the joining surface
Q18: Gauges are necessary on regulators to assist
Q19: Sunglasses can protect your eyes while welding.
Q20: The special technique developed in the late
Q22: The gas that combines with other elements
Q24: Acetylene is stored in cylinders that contain
A)
Q25: An oxy-acetylene flame reaches a temperature of
Q26: Oxygen cylinders are painted
A) red.
B) green.
C) black.
D)
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