what is isolation Transformer???...

3 Answers   Emerson,

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What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)

0 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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If the average power during generation is zero, why do the analog meters have + and - ?

1 Answers   Siemens,

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please explain about actuator action? direct action & return action ?

1 Answers  

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how we can calibrate an Interface level transmitter online

2 Answers   L&T,

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in instrumentation why we are using 4-20mA , why not voltage ? if somebody design a instrument which works on voltage then can we use that instrument?

6 Answers  

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In the field and in the control room different power supplies if used How to handle the ground

1 Answers   ITC Infotech,

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what is diffrence between analog card and digital card in plc.how analog card work,Please explain in detail.Please send it on abhi_vyas@sify.com

6 Answers  

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HOW CAN I CONNECT ROSEMOUNT 3300 LEVEL TRANSMITTER TO Allen-Bradley SLC500

1 Answers  

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What is the deffernce bet. Instrumentation and Electrical Enginerring?

1 Answers  

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what are the problem's will accure in dcs or plc hadware and what are the solution for it?

2 Answers  

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