If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to _____
a. cover the opening and label the cover
b. place reflective tape around the opening
c. post a guard at the opening
d. place a warning sign near the opening
a
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A pig that is ____________________, meaning its front feet are turned out, should be avoided because it is structurally unsound.
Fill in the blank(s) with the appropriate word(s).
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Rotation
What will be an ideal response?
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Intake charge velocity has to be ________ to prevent fuel droplet separation
A) 50 feet per second B) 100 feet per second C) 300 feet per second D) 25 feet per second
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__________ is the process of expanding the end of a tubing section so that another section of same size tubing can be inserted into it.
A. Enlarging B. Flaring C. Reaming D. Swaging
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