MMWG typically stands for "Mature Minor Waiver of Guardianship," a legal concept that allows minors to make certain decisions regarding their healthcare without parental consent, provided they demonstrate sufficient maturity. However, it can also refer to other contexts, such as "Malaysian Mathematical Olympiad Working Group" in academic settings. The specific meaning often depends on the context in which it is used.
1 bar = 750 mmHg = 13.546X750 mmWg = 10,160 mmWg
To convert pascals (Pa) to millimeters of water gauge (mwg), you can use the conversion factor that 1 Pa is approximately equal to 0.10197 mmwg. Therefore, to convert Pa to mwg, you can multiply the pressure value in pascals by 0.10197. For example, if you have a pressure of 1000 Pa, it would be approximately 101.97 mmwg.
mmWG is a pressure unit. its something like mm Hg, however in mmWG, W refers to water and G refers to gauge pressure. Hence, mm WG refers to the gauge pressure in terms of milimeters of water.
Fans, blowers and compressors are differentiated by the method used to move the air, and by the system pressure they must operate against. As per American Society of Mechanical Engineers (ASME) the specific ratio - the ratio of the discharge pressure over the suction pressure is used for defining the fans, blowers and compressors. Equipment /Specific Ratio /Pressure rise (mmWg) Fans /Up to 1.11 /1136 Blowers /1.11 to 1.20 /1136 2066 Compressors /more than 1.20 /