what is the principle of ultrasonic flowmwter and radar type flowmeter?

4 Answers  

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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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A RANGE OF TRANSMITTER IS (0-400)B mm abs what is "B"?

1 Answers   HCL,

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What is the differace between Volumatric flow meter and Mass flow meter.

4 Answers   Reliance,

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what is function of DCS , and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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how to calculate flow by dp transmitter?

4 Answers  

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define SIMULATION a and what is the need of it

3 Answers   Siemens,

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Why 1-5 vdc a standard?

1 Answers   Process Control Technologies,

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what is difference between 3 wire and 4 wire RTD sensor?

12 Answers   HTA Instrumentation,

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Condensation within a sight glass? Would you expect there to be more problems when using a sight glass if there is condensation on the inside or the outside of the glass, and why?

1 Answers  

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What are all the type of vibration measurement measuring in turbine, what is the output of vibration sensor.

3 Answers  

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What is meant by calibration

5 Answers  

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