The mode of heat transfer that occurs when a fluid in motion comes into contact with a solid surface whose temperature differs from the moving fluid is known as

a. conduction
b. convection
c. radiation
d. none of the above


b. convection

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Dynamic braking circuits for alternating current motors generally include a(n) ______________________________ to lower the voltage to the rectifier.

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

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Unlike many other library input functions, readf() can be used to input values of a variety of data types.

Answer the following statement true (T) or false (F)

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The types of bonds traditionally required on public works contracts are which of the following:

A. Performance Bond & Payment Bond B. Stop Notice Release Bond and Performance Bond C. Bid Bond, Payment Bond, Guarantee Bond D. Payment Bond, Bid Bond, & Performance Bond E. Payment Bond, Performance Bond, and Guarantee Bond

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What is the most common form of auxiliary heat used in heat pumps?

A) Oil furnace B) Electric resistance strip heat C) Gas furnace D) Electric boiler

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