What tests can a technician perform on an oil furnace that will check the combustion efficiency?
What will be an ideal response?
draft test, smoke test, flue stack test (net temperature), CO2 test
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List the rules for numbering a schematic diagram.
What will be an ideal response?
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The approximate amount of water that a gallon of chlorine bleach at a solution of only 1 ppm will treat is _____.
a. 5,000 gallons b. 10,000 gallons c. 15,000 gallons d. 20,000 gallons
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A market failure occurs when market values include social values
Indicate whether the statement is true or false
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Which of the following may be part of a radial tire belt?
A) Nylon B) Rayon C) Steel mesh D) All of these are correct
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