HomeEngineeringThe dedendum circle diameter is equal to (where φ = Pressure angle) 12843. The dedendum circle diameter is equal to (where φ = Pressure angle)By Admin / September 13, 2025 pitch circle diameter x cos φ addendum circle diameter x cos φ clearance circle diameter x cos φ pitch circle diameter ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin