What are the different types of manometers and where r they used?
Different types of manometers are U-tube manometer, Differential manometer, Inverted U-tube manometer, Micro manometer, inclined manometer.
Source :
http://www.me-mechanicalengineering.com/2014/07/manometer-types.html
Manometer is used for measuring pressure / flow rate of liquid / gas in pipe .Manometer fluid are water , mercury(Hg) , Kerosene etc. depending on flowing fluid in pipe. It has un-equal leg vertical or / inclined tubes ,both tube’s bottoms are joined by flexible material tubes. Flowing fluid in pipe will creat pressre on fluid in Manometer tube and cause rise in fluid level.