what is the working principle of hydra step(electronic level indicator)?

2 Answers   Bengal Energy, Lanco,

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tion 0,50,100% equql to voltage formula?

1 Answers  

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In Boiler Drum Level- Level control valve how can it tuning (PID)?

2 Answers  

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i feel sq. pipe is better than round pipe pls give comment for this. advance thanks for reply

3 Answers  

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While preparing the graphic diagrams trend display, 3 types of trends are prepared by Yokogawa system vender. These are for process variable, manipulated variable & set point variable. Why these 3 trends are required? Explain the purpose of these 3 trends.

1 Answers  

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What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?

0 Answers   Process Control Technologies,

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how to calibrate displacer type level transmitter by dry weight method please mention formula for weight calculation

1 Answers  

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How do bending tubing provide better measurement than using tubing fittings such as elbows?

0 Answers  

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difference between vaccum and draft

0 Answers  

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how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)

0 Answers   Honeywell,

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hello this is dhinakar subramanian. how to piping and instrumenation drawings and also how to create the data sheets...

1 Answers  

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

0 Answers   Bapco Bahrain Petroleum Company,

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