AUTRY TECH DRAFTING/DESIGN

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Read Chapter 11 on page 293 Answer the question below and enter into OPEN LMS under 3M08W

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1. For keys, the groove in the shaft is referred to as a _____, and the groove in the hub is referred to as a  ______.

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A. keyseat, keyslot 

B. keyslot, keyway

C. keyway, keyseat

D. keyseat, keyway

E. non of the above

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2. A type of key that has a head added for easy removal is a.

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A. gib-head key.

B. Pratt & Whitney key

C. Woodruff key.

D. square-head key.

E. all of the above

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3. Pins are best used in conditions of

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A. stress.

B. shear

C. strain 

D. vibration

E. all of the above

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4. A device used to lock components onto a shaft or in a bore housing is a 

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A.  splined shaft

B. retaining ring

C. serrated shaft

D. spring

E. all of the above

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5. A suspension would be an application for a

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A. controlled-action spring

B. variable-action 

C. static spring

D. all of the above

E. none of the above

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6. A flat coil spring would be an example of a(n)

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A. compression spring. 

B. extension spring.

C. flat spring

D. leaf spring

E. power spring 

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7. The type of compression spring end that affords maximum stability is the 

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A. plain open end. 

B. ground open end

C. plain closed end 

D. ground closed end.

E. all of the above 

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8. Riveting is a popular method of fastening and joining because of its

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A. simplicity 

B. dependability

C. low cost

D all of the above 

E. A and B only

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9. Pitch is the 

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A. interval between center lines of adjacent rivets.

B. interval between a row of rivets and edge.

C. offset between staggered, adjacent rivets.

D. offset interval between rows of rivets.

E. angled offset for staggered rows of rivets.

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10. The length-to-diameter ratio of rivet should not exceed

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