The two major categories of pollutants that must be controlled when addressing indoor air quality are:
A) Chemical and biological. B) Natural and man-made.
C) Carcinogenic and pathogenic. D) Volatile and nonvolatile.
A
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Diesel engines use ____________________ in the cylinders to ignite the fuel
Fill in the blank(s) with correct word
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Bolts, nuts, and webs are sectioned in a sectional view.
Answer the following statement true (T) or false (F)
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The worker using the platform controls on an aerial lift is designated as the _____
a. controller b. operator c. driver d. conductor
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A propane tank with a tare weight of 15 lbs weighs 31 lbs. How much fuel is in the tank in gallons?
Fill in the blank(s) with the appropriate word(s).
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