Water that is used primarily for cleaning, washing down, and other industrial purposes is known as _____ water.
a. distilled
b. processed
c. city
d. utility
d. utility
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A ____ equals one thousandths (1/1000) of a meter.
a. millimeter b. centimeter c. decimeter d. micrometer
The advantage(s) of a Design/Bid/Build contractual arrangement is (are) _______
a. Reduced project time b. Non-adversary relationships among participants c. Known project cost before construction d. All of the above
Current flows into the ________
A) Output terminal of a sinking input field device B) Input terminal of a sinking DC input module C) Input terminal of a sinking output field device D) All of the above
Which of the following is NOT a hazard frequently encountered in waste systems?
A. back siphonage B. improper drainage C. sewer gas D. waste products backing up in plumbing fixtures