Which of the following statement is correct for gears?

1.	Which of the following statement is correct for gears?
A.	The pitch circle diameter is equal to the product of module and number of teeth
B.	The addendum is less than dedendum
C.	The pitch circle is always greater than the base circle
D.	All of the above
Answer» E.

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Which of the following statement is correct for gears?

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