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Praneeth Siva

· started a discussion

· 1 Months ago

min teeth = 2A/{Sqrt(1+g(g+2)sin^2(pie))-1}
so option should be 2/Sin(pie)

Question:

The minimum numbers of teeth which can be cut for standard tooth for a given pressure angle ‘ϕ’ the following 

Options:
A)

sin2 ϕ /2

B)

2/sin2 ϕ

C)

2 sin2 ϕ

D)

None of these 

Solution:

Ans: (b)

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