Which type of wheel seal fits tight to both the hub and axle spindle and moves within itself?

A. Wiper ring
B. Unitized
C. Lip-type
D. All of the above


B. Unitized

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A handsaw that is used for rough cutting, such as cutting access holes for piping and electrical boxes, is commonly called a _____.

a. keyhole saw b. dovetail saw c. back saw d. coping saw

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Oils are lipids derived from animals, whereas fats are extracted from plants

Indicate whether the statement is true or false

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All of the following are true when formulating mutu­ally exclusive bundles of independent projects, except: (choose one)

(a) One of the bundles is the do-nothing project. (b) A bundle may consist of only one project. (c) The capital limit may be exceeded as long as it is exceeded by less than 3%. (d) A bundle may include contingent and depen­dent projects.

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Technician A says all cable-operated clutch linkages require manual adjustment as part of routine service. Technician B says some cable-operated clutch linkages have a self-adjusting mechanism. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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