For a screw, the angle of helix (\alpha) is related to the lead (L) and mean screw thread diameter (d) as

SSC JE Mechanical Engineering 2013 Paper

Question : 109 of 200

Marks: +1, -0

For a screw, the angle of helix

(α)

is related to the lead (L) and mean screw thread diameter (d) as

Solution:

\tan α=L/ {πd}

Go to Question:

Prev Question

Next Question