Answer / edward411

that's the minimum loop resistance needed to communicate
via hart protocol u exeed the value it will still work

Answer / kirti

for reduces current flow

Answer / satya

for thermocouple compansation

what happens when the profibus fails while in operation (operation of a valve)?

5 Answers   L&T,

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how the actually positioner of control valve working? where we gave 3-15psi pressure to I/P converter where it is firstly applied ?- on I/P to positioner then what happen? is control valve operate on 3-15 psi or its bench pressure?

2 Answers  

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how to turbine speed measurement?

0 Answers   Jindal Steel and Power,

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what is a instrumentation ?

10 Answers  

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what is meant by Hydroelectric powerplant?

0 Answers  

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WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?

0 Answers   Artikal, ITC Infotech,

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

0 Answers  

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Could anybody pls give ans of boiler 3 element control system?

5 Answers   Qatar Petroleums,

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how to measure flow with dp

1 Answers  

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why pressure 3-15psi is used as industrial standard and what is the reason

2 Answers   JAL International, UltraTech,

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I am a electronics and instrumentation fresher trying for a job in IT sector. what do need to prepare for the interview?

2 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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