The two basic types of fans used in most air-handling units are:

A) Centrifugal and axial.
B) Positive pressure and negative pressure.
C) Reciprocating and orbital.
D) Clockwise rotating and counterclockwise rotating.


A

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A(n) ____________________, which measures four inches, is used as a unit of measure for members

of the horse family to determine the size of horses, mules, donkeys, and ponies.

Fill in the blank(s) with the appropriate word(s).

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When answering questions during an interview, a potential employee should do which of the following?

a. Avoid padding qualifications c. Keep answers brief b. Be honest d. All answers

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Is copper tubing the preferred material for radiant floors?

What will be an ideal response?

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Would HDPE, LDPE, or LLDPE be the most strongly affected (crosslinked) by electron beam radiation? Why?

What will be an ideal response?

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