____ occurs when unsafe water flows into the potable water system because the unsafe water is at a higher elevation.

a. Back-pressure backflow
b. Gravity backflow
c. Back-siphonage backflow
d. Capillary backflow


ANSWER: b

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The amount of current that will flow during a short-circuit condition is determined by two factors: the voltage and the circuit ____.

A. impedance B. power C. coil strength D. fuse strength

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Which of the following is NOT typically found in an organization's emergency action plan (EAP)?

A) Appropriate personal protection equipment B) Coordination C) Assignments and responsibilities D) Procedures

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Employees and clients of companies with ____ feel more comfortable while in these professional

environments.

a. various floral scents c. well-maintained interiorscapes b. bright-colored blooms d. abundant foliage

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Inductors in series or parallel combine just like resistors in series or parallel

Indicate whether the statement is true or false

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