The dedendum circle diameter is equal to (where φ = Pressure angle) – McqOptions

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1.	The dedendum circle diameter is equal to (where φ = Pressure angle)
A.	pitch circle diameter x cos φ
B.	addendum circle diameter x cos φ
C.	clearance circle diameter x cos φ
D.	pitch circle diameter x sin φ
Answer» B. addendum circle diameter x cos φ

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