Exam 7: Hardware, Fasteners, Drills, and Thread Repair

While having a discussion about fasteners, Technician A says that to anneal a metal, it is heated to a specific temperature and then quenched. Technician B says that to anneal a metal, it is heated and allowed to cool slowly. Who is correct?

(Multiple Choice)

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Question 21

What are the steps involved in the Heli-Coil repair method?

(Essay)

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Question 22

Rolled screw threads are larger than the shank of the bolt (the area between the thread and the head of the bolt).

(True/False)

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Question 23

Every 0.001" of bolt relaxation will cause a loss of about 30,000 psi of clamping force.

(True/False)

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Question 24

All of the following statements are true EXCEPT:

(Multiple Choice)

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Question 25

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Exam 7: Hardware, Fasteners, Drills, and Thread Repair

While having a discussion about fasteners, Technician A says that to anneal a metal, it is heated to a specific temperature and then quenched. Technician B says that to anneal a metal, it is heated and allowed to cool slowly. Who is correct?

What are the steps involved in the Heli-Coil repair method?

Rolled screw threads are larger than the shank of the bolt (the area between the thread and the head of the bolt).

Every 0.001" of bolt relaxation will cause a loss of about 30,000 psi of clamping force.

All of the following statements are true EXCEPT:

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