what is the diffrence between mmwc and kg/cm2 for pressure
measurment when we are using mmwc and when kg/cm2 and why?????
?? what is the reason
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Answer Posted / rajeev tyagii
MMWC (MILIMETR WATER COLOUM)IS A LOW PRESSURE MEASURING UNIT USE FOR LOW MEASURING AS GAS FLOW ETC AND ONE KG =10,000 MMWC.
MOSTLY USE IT INTO SAMPLE FLOW OF GASES IN ANALYSER AND FLOWMETER AND PREESURE SETTING of pressure switch also.
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