To keep ice cream hard, the freezer must operate at what temperature?

A. below 32°F
B. about 0°F
C. about 10°F
D. about 15°F


Answer: B

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To avoid using solvents, emulsion and suspension polymerization processes utilize ____to surround the tiny droplet of monomer.   ?

A. ?melting agents B. ?condensers C. ?catalysts D. ?water

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The smallest single digit in the hexadecimal numbering system is ________

A) 0 B) 8 C) 4 D) 15

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Technician A says that a ZF Meritor FreedomLine transmission has torque ratings up to 1800 lb-ft. Technician B says that Mercedes AGS is commonly available as a 6-speed transmission. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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A solid state device that allows electrical energy to flow through in only one direction is called a ____________________.

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

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