How we are deciding while programming in pid controller ,
What we are using heating or cooling.
Why the tapping connections are taking above for gas service and below for liquid service?
how level can be measured in open tank with reference to pressure
1. Pl. send details about different types Gas Analyser, like Co2, O2, SOX/NOX, etc. with calibration procedure. 2. How to calibrate H2S gas detector in field?
What is the solution if rotork motorised control valve showing pink Colour in dcs.
3 Answers Bhushan Power Steel,
If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.
How to Calibrate Flammable gas detector in field
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
how to calibrate flow transmitter
What is i/e or o/p transmitter(ma/v)?
How oil line flow measured?eplain about instruments used and working principle?
What is require for PLC Programming?
I wnat to practice more online type questions .so will you show them me to take a practice test?
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