A sleeve bearing would typically be used in a motor that operates with a ____.

A. light load and where noise is a factor
B. heavy load and where noise is a factor
C. heavy load in a dirty atmosphere
D. heavy load in a moist atmosphere


Answer: A

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Fluorescent lamps with a single pin at each end are known as _____.

a. instant-start lamps b. rapid-start lamps c. preheat lamps d. high-output (HO) lamps

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Perforation placement is usually used to fertilize ________

A) turfgrass B) forests C) row crops D) landscape trees

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Structural ____________________ refers to the skeletal system and how well the bones support an animal's body.

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

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Which of the following is NOT true?

A) Struts control spring oscillation.
B) Struts pivot on an upper ball joint.
C) MacPherson struts attach to the steering knuckle.
D) MacPherson strut suspension systems do not use loaded ball joints.

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