Which is an injection of a modified disease organism into an animal to stimulate development of

immunity to prevent disease?



a. drench c. vaccination
b. cannula d. dip


C

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A rectangular water storage tank measures 51” by 74” by 48”. Find, to the nearest hundredth, the gallon capacity of the tank.

1 cubic inch = 0.004 329 004 gallon

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Before flanged ends are bolted together, they must first be _____.

a. lubricated b. aligned c. torqued d. polished

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Which pencil grades are most commonly selected for initial drawing and writing?

a. 8H or 9H c. 4H or 5H b. 6H or 7H d. 2H or 3H

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The small amount of water lost in the form of fine droplets carried away by the circulating air is called:

A) Carryover. B) Plume. C) Tail. D) Drift.

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