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When the material of key and shaft is same and the...

This question belongs to Mechanical Engineering Machine Design
Machine Design
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When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be

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Correct Answer: Option C
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2 Comments
Sajidali Soomro
Sajidali Soomro 5 years ago
For the length of key having same material as of shaft
L=πd^2/8w
L=πd^2/8×1/4 d
L= π/2 × d
L= 1.57d
Rawji Gamer's
Rawji Gamer's 6 years ago
Material used for High strength shafts are
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