Technician A says the oil rings account for 60% of total drag on the cylinder wall. Technician B says the compression rings account for 40% of total drag on the cylinder wall. Who is right?

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


Answer: C

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Indicate whether the statement is true or false

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All of the following are arguments that have been proposed to explain how diversity

contributes to competitiveness except

a. the marketing argument. b. the cost argument. c. the creativity argument. d. the problem-solving argument. e. All of these explain how diversity contributes to competitiveness.

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Which of the following filters would be appropriate for a large industrial air handler?

A) A large fiberglass roll filter B) A 16" × 20" × 1" panel filter C) An electronic air cleaner D) A washable hogs-hair filter

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