How to convert m3/hr in tonnes/hr

2 Answers  

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How to convert 4 wire level transmitter connection to 2 wire.

2 Answers  

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I want to measure bidirectional steam flow? Kindly suggest me a suitable flow meter. steam is superheated at 41kg/cm2, 350°C

2 Answers  

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which transister (npn or pnp) is used in vibration monitoring for negative voltage? 

2 Answers  

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why are use only 4 to 20ma. signal.

9 Answers   Otsuka,

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why bevelling is done in an orifice ?

4 Answers   ABB,

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I am going to attend a recruitment drive by Schneider in 2 weeks. They have a technical test in the beginning. I would like to know what are the areas i should concentrate on while preparing for the test. My major is Electronics and Instrumentation.

1 Answers  

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How would you choose differential range?

0 Answers  

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If we increase D what will be the controller action?

2 Answers  

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when the operation engineer told you that he gives the control valve order to open but there is no response ! what will you do ? and if you found that there is astuck , what will you do ? (note : it is apanumatic valve )

5 Answers  

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My flow transmitter range is 0-1000mmwc.DCS range is 0- 100m3/hr.What is correspond out put in terms of milliamps if my flow is 65m3/hr

4 Answers  

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FOR CO/CO2/O2/NOX applications which of the following manufature is best? and what is the basic principle of gas analysers? ABB/YOKOGAWA/EMERSON/SIEMENS/TELEDYNE/THERMOFISHER

4 Answers  

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