how the presure switches are calibrated? and what happen inside?

1 Answers  

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HOW THE ORIFICE & PRV SIZING BE HAPPENED -- EXPLAIN IN BRIEF

3 Answers  

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What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?

0 Answers  

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How can I read the electrical drawing easily?

2 Answers   Plot Enterprise,

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How we calculate orifice plat size???

0 Answers  

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What is the purpose of LO overhead tank in turbines.

1 Answers   ADMA OPCO,

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Dead weight tester & comparator for calibration , which is more accurate , what is the application.

1 Answers   Bapco Bahrain Petroleum Company,

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what is difference between pressure,flow and level control valve.

3 Answers  

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why r using 250 resistances

6 Answers   Sabic, Samsung,

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what is the difference between CPC and i/p converter

1 Answers   Siemens,

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IS IT POSSIBLE TO CALIBRATE A LEVEL TRANSMITTER INDICATOR(ABB) USING HART COMMUNICATOR.? I MEAN TO CHANGE FROM ONE UNIT TO ANOTHER WITHIN INDICATOR (EG. INCH TO FEET)...? PLZ NOTE THAT I HAVE MADE THE UNIT CHANGE IN TRANSMITTER USING HART COMMUNICATOR..BUT WHAT ABOUT THE INDICATOR..?

2 Answers  

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How to measure the vibration..?

1 Answers   Madhucon,

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