difference between vaccum and draft

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what is scale factor of proximitor & unit of the vibration.

0 Answers   ADMA OPCO,

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What is force balance principle?

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How can we say that accuracy of measurement increases by using 3 or 4 wire RTD? because for example: If resistance of RTD element is say r ohms and Resistance of the cable from transmitter to RTD is R ohms And if 4 wire RTD is used, ____._____________________ R ohms | |_____._____________________ R ohms / \ / r ohms \ \ | |______.__________________ R Ohms | |_______._________________ R ohms Then the actual resistance measured will be: Total = r + R/2 + R/2 = r +R Ohms Note: r+R instead of r ohms. hence error

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what is solenoid valve?

1 Answers  

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What are the application of bernoulli’s theorem?

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what's the criteria of using over range protector when installing Pressure Gauge

1 Answers  

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Where is the flow transmitter installed with respect to control valve, state reason.

1 Answers   ADMA OPCO,

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what is actual difference between pressure Transducer & Pressure Transmitter.

5 Answers  

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what r the different types of instrumentation cables? give their specification?

3 Answers  

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how to calculate range of Dp transmitter

1 Answers  

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Difference HAZOP and HIRA

1 Answers  

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