HomeEngineeringIdler pulley is used for 17659. Idler pulley is used forBy Admin / September 13, 2025 increasing velocity ratio for applying tension changing the direction of motion of belt all of these ✅ 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