AUTRY TECH DRAFTING/DESIGN

Read Chapter 11 on page 293 Answer the question below and enter into OPEN LMS under 3M02

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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

 

A. 1.5:1

B. 2:1

C. 3:1

D. 4:1

E. 6:1

 

11. The type of rivet used when both sides of materials cannot be accessed is a 

 

A. split rivet

B. composite rivet

C. blind rivet

D. shop rivet

E. field rivet

 

12. Which of the following is the primary type of stress adhesive fasteners are subject to?

 

A. tensile 

B. shear

C. clearance 

D. peel 

E. all of the above 

 

13. The most practical type of adhesive joint design for thin materials is the 

 

A. lap joint 

B. angle joint 

C. butt joint 

D. corner joint 

E. stiffener joint

 

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