FOR CO/CO2/O2/NOX applications which of the following
manufature is best? and what is the basic principle of gas
analysers?
ABB/YOKOGAWA/EMERSON/SIEMENS/TELEDYNE/THERMOFISHER
Answer Posted / sarath
You can go for Yokogowa. Its performing well.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???
What is force balance principle?
Explain the use of hair spring in the pressure gauge.
What materials are used in thermo wells?
How to measure the dust in chimney(spm)?
What is heating effect?
how do we commission inergen system?
what is the procedure of O2 sensor(ABB) calibration?
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
What is frequency factor in massflow meter? When using frequency output?
Full form of KKS when use DCS.
what is cold loop? difference between hot and cold loop?
Calibration procedure for water rotameters