What is an "air-over" motor?

A) A motor that is cooled by airflow over the motor
B) A motor whose function is to blow air over the fan motor to cool it
C) A motor that is designed to be installed on the bottom of a fan unit
D) A motor that is designed for units with the fan located at the top of the unit


A

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In addition to a large sink, what else is used to clean and sterilize materials used in an insect research

laboratory?

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The first known cooperative in the United States was organized during colonial times by Benjamin Franklin

Indicate whether the statement is true or false

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If each feeder is 100 amperes, the minimum conductor size is ____.

A. 4 AWG copper (or 2 AWG aluminum) B. 2 AWG copper (or 4 AWG aluminum) C. 6 AWG copper (or 3 AWG aluminum) D. 8 AWG copper (or4 AWG aluminum)

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Stainless steel counters, a mainstay in commercial kitchens, are ____ and can use recycled steel in their manufacture.

A. not susceptible to scratches and dents B. durable, non-porous C. extremely inexpensive D. porous

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