Trees planted in _____ provide the best design for sound insulation.

A. a semicircle formation
B. straight lines
C. staggered rows
D. a random pattern


Answer: C

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Stress relieving is done below the _____ temperature.

a. preheat maximum b. recrystallization c. interpass maximum d. ambient

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Erosion is always a normal part of the soil formation process

Indicate whether the statement is true or false

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Before removing a timing belt what should the technician do?

A) Remove the water pump B) Lock the transmission in 1st gear C) Disconnect the speedometer cable D) Align the timing marks

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

Air is what makes most insulations work well as insulation.

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