Question

Explain the principles of measurement for any 4 of the following with a neat ketch for each.

a) Turbine flow meter

b) Diaphragm pressure gauge

c) Bimetal strip thermometer

d) Reciprocating piston meters

e) lobed impellor

f) bourdon tube pressure gauge

Please note:- i’m looking for simple and easy answers to be understood - please help - don’t copy me articles from google.

Answer 1