what is maximum vaccume?
Answers were Sorted based on User's Feedback
why the output sugnal is 4-20 ma and not 4-25 ma?
Tell me about PID Tuning and what is PID.
what is the difference between PLC & DCS
in instrumentation why we are using 4-20mA , why not voltage ? if somebody design a instrument which works on voltage then can we use that instrument?
which instrument is most commonly used to observe the external features of a grasshopper's abdomen?
what is the protection system in solar turbine compressor
What is surge and how is it prevented.
What is Integral and Derivative control?
what type of cables are used for f&G systems and detectors, what is the standard colour?
TCD Principle
Explain level troll principle & interface level measurement.
To calculate temperature, why we multiply 25 with mV?
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