Technician A says forged pistons are available for heavy-duty or high-performance use. Technician B says that a cast piston is more efficient at dissipating heat.

A. Technician A
B. Technician B
C. Both technicians
D. Neither technician


Answer: A

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Piston or cylinder ____________________ refers to the volume that the piston displaces in the cylinder as it moves from TDC to BDC.

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

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Many crop plants contain 80 to 95 percent water

Indicate whether the statement is true or false

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Determine the size of your investment account 30 years from now (when you plan to retire) if you deposit $12,000 each year, beginning 1 year from now, and the account earns interest at a rate of 10% per year.

What will be an ideal response?

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For what reason are Category II and Category III furnaces rare?

A) The temperature of the system makes it hard to repair. B) These furnaces are no longer manufactured. C) These furnaces are not reliable and require more maintenance. D) The venting system is made of a material that is no longer available.

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