A paddle wheel detector is a __________-type of level measurement instrument.

A. point
B. continuous


Answer: A

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Products used for ____ include portable posts and railings, rotary gates, turnstiles, electronic detection and counting systems, and items to limit access.

A. fire protection B. protective cover C. pedestrian control D. wall and corner guards

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Technician A says that fluid pressure is measured in kilopascals (kPa) or pounds per square inch. Technician B says that the area of a piston is used in calculating force. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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What is the cofunction of the complement cot 80o 40'?

A. tan 9o 20' B. sin  9o 20' C. cos  9o 20' D. cos  80o 40'

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If the construction drawings do not include a reflected ceiling plan, you should _____

a. read the specifications b. report the situation to your supervisor c. see if a shop drawing is included d. draw your own plan

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