The removal of combustion gases by natural draft is made possible by _____

a. heating of the flue gases
b. cooling of the flue gases
c. using a very large diameter vent
d. providing outdoor air directly to the bur


a. heating of the flue gases

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The most common milking parlor in current use is the____________________.v

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

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What does a cooler provide the stored flower?

a. Higher temperatures and lower humidity c. Lower temperatures and higher humidity b. Higher humidity and higher temperatures d. Lower temperatures and lower humidity

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Which of the following is incorrect as regards quality?

a. It is related to productivity. b. It can have both absolute and comparative dimensions. c. It is a measure of efficiency. d. All of the above are incorrect. e. None of these is incorrect.

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A coil-near-plug is what type of ignition?

A) Waste spark B) Coil on plug (COP) C) Distributor D) All of the above

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