Answer / gaurav singh

in a close loop system the output is taken without feedback
and output is depend upon the reference input

yogokowa field bus system transmitter all's we are geting IOP fault in Contiunes please help me fine how we can normal the broblems?

4 Answers   ABB,

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what is a device net.

1 Answers  

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why we are using boosters at glass furnace is there any other thing?

1 Answers   CGL,

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what is datum line?

4 Answers  

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What is the difference between intrinsic instruments and ATEX instruments?

1 Answers  

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hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

0 Answers  

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What is the principle of a Pressure gauge?

2 Answers   CCIE,

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what are the standards used for earthing instruments in the field?

1 Answers  

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why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.

0 Answers  

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wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?

1 Answers   ONGC,

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How to connect PLC to DCS ?

2 Answers   Alkyl Amines,

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A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?

2 Answers  

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