To determine the length of pipe for a tank coil, the pipefitter must know the _____ of the tank and the _____ of the pipe coil inside the tank.

a. circumference; radius
b. radius; radius
c. radius; circumference
d. radius; diameter


b. radius; radius

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Ungrounded wiring is ____.

a. acceptable b. safe c. unsafe d. permitted

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Horses do not develop colic as other domesticated animals do

Indicate whether the statement is true or false.

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What is the most important determinant of quality in a tobacco crop?

a. leaf color c. grain yield b. nicotine content d. moisture content

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At inventory time, 435 pounds of magnet wire for winding motors is available. In ten successive days, 15 pounds, 6 pounds, 24 pounds, 12 pounds, 3 pounds, 8 pounds, 17 pounds, 32 pounds, 16 pounds, and 13 pounds of wire are taken out of stock. How many pounds are left?

Fill in the blank(s) with the appropriate word(s).

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