HomeEngineeringThe factional torque for square thread at the mean radius r while raising load W is given by 16832. The factional torque for square thread at the mean radius r while raising load W is given byBy Admin / September 13, 2025 T = W.r tan(φ – α) T = W.r tan(φ + α) T = W.r tan α T = W.r tan φ ✅ The correct answer is option B.
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