A
While on a job interview for an instrumentation technician job I was asked to rank the following flowmeter types in order of accuracy:
Mag meter
Mass flow
Nuceiating disk
Venturi tube
Parchal flume
Oriface plate
I was a little dumbfounded given no further information about application or specifications of the meters in question. Lets just assume the process is drinking water treatment. Can anyone give me a definitive rank on these meter types?
Mag meter
Mass flow
Nuceiating disk
Venturi tube
Parchal flume
Oriface plate
I was a little dumbfounded given no further information about application or specifications of the meters in question. Lets just assume the process is drinking water treatment. Can anyone give me a definitive rank on these meter types?