Differentiate amongst gauge pressure, atmospheric pressure and absolute pressure. Also give the value of atmospheric pressure in bar and mm of Hg - Sarthaks eConnect | Largest Online Education Community
![Absolute pressure gauge - R11 - Manfred Jünemann Mess- und Regeltechnik GmbH - dial / threaded / brass Absolute pressure gauge - R11 - Manfred Jünemann Mess- und Regeltechnik GmbH - dial / threaded / brass](https://img.directindustry.com/images_di/photo-mg/119197-10560565.jpg)
Absolute pressure gauge - R11 - Manfred Jünemann Mess- und Regeltechnik GmbH - dial / threaded / brass
![Pressure: bar, bara, barg : Where can be found a clarification - Pipelines, Piping and Fluid Mechanics engineering - Eng-Tips Pressure: bar, bara, barg : Where can be found a clarification - Pipelines, Piping and Fluid Mechanics engineering - Eng-Tips](https://res.cloudinary.com/engtips/image/fetch/w_800,c_lfill,q_auto,f_auto,g_faces:center/http://i55.tinypic.com/vngfpe.jpg)