Answer / kaustubh mhatre

Change in capacitance according to change in differential pressure

Answer / mohamedhega

we have 3 types
based on resistance (strain gauge)
based on capacitance
based on mechanical resonance.

Answer / ram

Capacitance principal

Answer / rajesh ahirwar

one stap

Answer / faiyaz

working principle of pressure transmitter is Hook law

i am working in the automation company...i want to just know how actully pid control valves are tune????...

1 Answers  

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why I need valve guard and whats different between guard and positioner ??

0 Answers  

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what is air to open and air to close control valve and difference btwn this...and how to measure milli amp by this...and what is the role of positioner and i/p converter in this..plz help me

2 Answers   HCL, SOC,

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what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?

0 Answers   NTPC, PSU,

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how to calibrate motorized operated valve?

1 Answers   Bilt, Jubilant, SRF,

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What is limitation of the ht.of the displacer of a level trol?

0 Answers   CCIE,

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in which application we use bigger size actuator

5 Answers  

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what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?

0 Answers  

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What is the Working principle of Dozing valve?

0 Answers   Shree Cement,

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DCS marshilling Cabinet Power supply can be replace during plant running time?

1 Answers  

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Where can i take training in intools software for Instrumentation design??

9 Answers  

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what is the minimum power (P=VI)to produce a spark?

0 Answers  

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