HomeEngineeringWhich of the following device is used to measure vacuum? 275. Which of the following device is used to measure vacuum?By Admin / September 7, 2025 A. Barometer B. Hygrometer C. U-tube manometer D. Venturi metre ✅ The correct answer is option C.
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