Name four general (not technical) criteria that would you consider important, when deciding upon a particular control valve?

1 Answers  

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what is the use of shield cable?

2 Answers  

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How we are deciding while programming in pid controller , What we are using heating or cooling.

1 Answers  

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What are the key components of control loop?

1 Answers  

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how many types of spped sensors n vibration sensors?their basic principle n connection?

0 Answers   IOCL, ITC Infotech,

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what is meant by calibration

20 Answers   Exxon Mobil,

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Example of dry contacts & wet contacts?

3 Answers  

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how we can measure the interface level?is it possible to measure interface level with dp or pressure transmitter?

2 Answers  

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Rtd sensor how to calibrate

5 Answers   Sepam Group,

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What are SMART insuments?

5 Answers  

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Could you explain to me the enraf (servo gauge) mechanism. How it works ? and how it is working on archimedes theory while it's not immersed into the surface? and how can we calibrate it ? Thanx

1 Answers  

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Is there a particular problem if two proposals from the same observatory (originating with different partners) are submitted?

1 Answers  

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