Heat transferred through the air is called ________.

A) Insulation
B) Conduction
C) Radiation
D) Convention


C) Radiation

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Which of these components is attached to the transmission input shaft?



A) Impeller
B) Converter cover
C) Turbine
D) Stator

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Which of the following plants is propagated by mound layering?

a. magnolia c. currants b. rhododendron d. dewberries

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Which type of diesel injection produces less noise?

A) Indirect injection (IDI) B) Distributor injection C) Common rail D) Direct injection

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A garage owner buys 35,389 gallons of gasoline at $1.345 per gallon. If the gasoline is sold for $1.435 per gallon, what is the profit?

A. 3,185.01 B. 3,278.85 C. 3,387.74 D. 3,483.38

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