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Rahul Verma

· started a discussion

· 1 Months ago

for specifying profile base circle is considered

Question:

The profile of a gear is specified by

Options:
A)

Base circle diameter

B)

Pitch circle diameter

C)

Addendum circle

D)

Dedendum circle

 

Solution:

Ans: (b)

Knowledge Expert

· commented

· 1 Months ago

Dear student
According to question
The profile angle of a gear is the angle at a specified pitch point between a line tangent to a tooth surface and the line normal to the pitch surface This definition is applicable to every type of gear for which a pitch surface can be defined.

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