HomeEngineeringDevice used as a standard for the calibration of pressure gauges is a 277. Device used as a standard for the calibration of pressure gauges is aBy Admin / September 6, 2025 A. Bellow B. Diaphragm C. Dead weight pressure tester D. Mercury manometer ✅ 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