When cutting thin steel with oxyfuel cutting equipment, hold the torch so that the tip is pointing in the direction the torch is traveling at a _____ degree angle.

a. 10- to 12-
b. 15- to 20-
c. 21- to 25-
d. 30- to 35-


b. 15- to 20-

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and is best described by a S-shaped curve. A. True B. False

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