what is meant by control valve sizing?

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what is a device net.

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i have level transmitter -400 to 0 range for steam drum application but i am unable to calibrate if installation of lt below lower tap what will be the effect ? and as per std wht is location of lt ,above lower tapping or below

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what do you mean by Loop checking ? What are the cold loop check and hot loop check? what are the difference between these two loops?

1 Answers  

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what is the difference between sensor and tranducers?

12 Answers  

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Explain Gas Turbine startup and shutdown sequences

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I have a orifice installed in plant which is design for 0~100 inH2O for 0~80MMSCFD, now due to process change the maximum flow is change to 120 MMSCFD so for this new process value what will be the DP across orifice.

1 Answers  

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THE OUTPUT OF A CURRRENT TRANSMITTER OR A PNEUMATIC TRANSMITTER HAS A LIVE ZERO?EXPLAIN

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what is formula for calculating flow if i have pressure and pipe diameter?

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how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw

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what is instrument termination

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What are Sinking and Sourcing IO Cards

2 Answers  

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