Question

For a bevel gear having the pitch angle θ , the ratio of formative number of teeth (TE) to actual number of teeth (T) is

a.

1/sin θ

b.

1/cos θ

c.

1/tan θ

d.

sin θ cos θ

Posted under Mechanical Engineering

Answer: (b).1/cos θ

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Q. For a bevel gear having the pitch angle θ , the ratio of formative number of teeth (TE) to actual number of teeth (T) is

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