Answer / praveen kumar

you need the change the instrument...

Answer / mani

cAN YOU CHANGE TO i/o card Side connection 4 wire means you
connected to 2,3. 2-wire means you connected to 1,2.

what is the essential difference between DIODE and SCR in term of application.

2 Answers   ADMA OPCO,

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for commissioning the DPT and Flow Transmitter , what kind of necessary activities we have to check and do? specially that orifice flange valve[ isolation valve}

1 Answers   L&T,

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in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.

3 Answers  

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How to get Cv of control valve having following parameter ,i.e inlet pressure 4.5kg/cm2 outlet pressure 1 kg/cm2 specific gravity 0.808

3 Answers  

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what is mean by live zero and dead zero

3 Answers  

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I have 475 hart communicator. this is not support any new type of instruments such as tranmitter,fieldvue DVC6200.DVC 200 since i got point out need to upgrade . my questions is how can upgrade new instruments software in my 475 hart communicator. can any answerplease>?

1 Answers  

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why does mA signal preferred for signal transmission?

12 Answers   Emerson,

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Q- What are the application in which PNP transistor is preferred over NPN ?

0 Answers  

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what are the possible reasons if a control valve fails to open/close?

1 Answers   DEWA,

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I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

0 Answers  

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Describe how to use megger to measure the earth resistance and insulation resistance

0 Answers  

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How u measure the massflow in orifice flow measurement techniques

0 Answers   Johnson Matthey,

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