Two 90-degree bends in the same piece of conduit are required for a(n) _____.

a. offset
b. back-to-back bend
c. kick
d. parallel bend


b. back-to-back bend

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The best fertilizer to use for a bonsai is _____

A) cottonseed meal B) well-rotted manure C) newer liquid fertilizers D) all of the above

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In the colony of Manhattan in New York, ________ caused people to build a wall along the street that later became Wall Street

a. Sewage c. Neighbors b. Roaming pigs d. Bank robberies

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Solve the proportion for the unknown term (x):  64:8 = x:16.

What will be an ideal response?

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When adding a specific amount of refrigerant to a new system, how do you measure the amount of refrigerant added?

A) Use a digital scale to register charge as you add refrigerant to the cylinder. B) Use a digital scale to weigh the refrigerant cylinder. C) Use a digital scale to register charge as the refrigerant exits the cylinder. D) Use a digital scale to remove refrigerant until a negative number registers.

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