Technician A says that the diameter of a bolt is the same as the wrench size used to remove or install the fastener. Technician B says that the length is measured from the top of the head of the bolt to the end of the bolt. which technician is correct? A. Technician A only B. Technician B only C. Both techinicians A & B

Question

Physics

Caitlin Oneill

31 March, 12:37

Technician A says that the diameter of a bolt is the same as the wrench size used to remove or install the fastener. Technician B says that the length is measured from the top of the head of the bolt to the end of the bolt. which technician is correct? A. Technician A only B. Technician B only C. Both techinicians A & B

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Answers (1)

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Kael Miller · Answer 1

Neither Technician A or B

Explanation:

Both technicians are wrong. The diameter of bolt is not based on the top where wrench used, but on the smaller part below, it called shanks. Wrench size also not based on the top diameter but the width across the flat. The calculation for the length of a bolt also will not include the top/head, it only includes the shanks.