which type inter lock use in petrochemical refinery,and oil
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how magentic flow tx. vortex flow tx & ultrasonic flow tx works and its prinicle?its callibtration prosedure?
what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?
Explain bernoulli’s theorem. State its application.
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail email@example.com Thanks in advance.
how to calibrate corollaries (Mass flow meter)?
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
what are the pinciples & units of flow, level, temperature, pressure, quality.
How we will check whether the proximity, which we have is either NPN or PNP, if no data sheet or manual or any details is available to us ???
WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?
WHAT PRINCIPLE OF GAS ANALYSER( CO,CO2,N2)
What is the Differance between Graphics And SCADA Graphics? SCADA Graphics have less access?