what is meant by calibration

20 Answers   Exxon Mobil,

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what do u mean by 2/3 soleniod valves?

8 Answers   Nile Sugar,

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Is SmartPlant Instrumentation taking advantage of the quality assurance procedures within Intergraph?

1 Answers  

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who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.

2 Answers  

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what is the different between plc and dcs ? I know full name of this two but I want to know what structure and working style and speed I/O capacity and controller difference?

2 Answers   L&T,

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Why only negative 24 vdc supply give in vibration measuring system.

6 Answers  

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what is the difference b/w wet leg & dry leg level method

2 Answers  

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hay friends, i am in trouble to understand PID controller. several times i have study but it is not clear to me have you a simple way to understand.

1 Answers  

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use of split range ? where it is used ? in which control loop it is used ?

0 Answers  

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Reasons for using current as signal

1 Answers  

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What is CNC

1 Answers  

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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