What is cut off relay? And why use in PLC and DCS?
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HOW TO CONVERT 0-60KG/CM2 PRESSURE TRANSMITTER TO A LEVEL TRANSMITTER? CAN WE ABLE TO DO IT? IF YES HOW TO DO IT BY USING HART?
what are the on/off valve precaution?
please give me the syllabus and sample questions if possible for Instrumentation for Vizag Steel plant MT (Trainee) 2009 exam
1 Answers Pedvak, Steel Plant, Vizag Steel,
What are the application of bernoulli’s theorem?
what is plc?
27 Answers HPCL, KRL, Noor Company, Petrochemicals, SS Automation,
Why we are measuring 4-20ma? Why we are not taking 0-20ma? Plz answer this
The process variables that need to monitored and controlled are ________, ________, _________ and
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
why flow transmitter showing 2.2ma?
what is the reset offset and control system in instrumentation
why magnetic flow meter is not used in thermel power plant operation
why we are maintain the gap voltage in vibration probe when installing time can explain me?
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