if i want to make a zero trim for mass flow meter the pipe line should be empty or i need to make it full? i really need the answer pls help me

2 Answers  

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DCS marshilling Cabinet Power supply can be replace during plant running time?

1 Answers  

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What are the instrumental diagram of valve.

2 Answers   Karnataka Power,

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what is the meaning if the control valve CV is 27,in terms of selecting procedure?

2 Answers  

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Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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How does temperature bath work? How does coil gets heated only by applying some current?

0 Answers   Process Control Technologies,

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What is input and output of plc & dcs

2 Answers  

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hello this is dhinakar i am completed my instrumentation engg . recently i got job in sugar industry side. i like to ask one question can any one say what are the things i have to follow know more about industrial instrumentation,,,,,,,

6 Answers  

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What is DCS and PLC scanning time?

5 Answers  

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why twisted pair of wires is used in instrumentation ?

6 Answers   ONGC,

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So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?

2 Answers  

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How to convert mA into Percentage?

4 Answers   KNPC,

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