Which term describes the top or bottom section of a trussed beam?
a. block
b. rail
c. rung
d. dog
Ans: b. rail
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When machining plastics, it is best to use cutting tools usually used for machining brass and ____. ?
A. ?carbide B. ?aluminum C. ?steel D. ?wood
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What government agency affects the fossil fuels industry?
A) EPA B) OSHA C) Department of Transportation D) All of the above
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Temperature, quantity, and cleanliness are three important factors that should be addressed when referring to water quality.
Answer the following statement true (T) or false (F)
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Compare the efficiency of a mid-efficiency oil furnace to an older traditional oil furnace
What will be an ideal response?
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