What is the role of integral in PID controller

3 Answers  

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What is the purpose of bypass valve across AS valve.

0 Answers   ADMA OPCO,

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why we use -ve voltage in vibration monitoring system.generally we use 4 to 20 mA as output of instrument then why we use voltage in vibration

2 Answers  

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What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

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how to connect 3 wire 4-20 mA transmitter in Plc system PLC system and how explain how the measuring data communicate with plc system.

1 Answers  

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How an rtd work, and what volts/current goes to a rtd to measure the resistance?

0 Answers  

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admittance level sensor meaning?

2 Answers   CGL,

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for what purpose strain guage is used?

5 Answers  

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anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me

0 Answers  

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Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

0 Answers  

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Working principle capacitance type level transmitter

3 Answers  

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hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

0 Answers  

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