HomeEngineeringIf T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written as 13923. If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written asBy Admin / September 13, 2025 T sec3 φ T sec2 φ T/sec3 φ T cosec φ ✅ 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