Answer / rajesh

Liquid with more boiling and freezing point in closed tank we need to select wet leg calibration.

Normal liquid for exp water in open tank we need to select dry leg calibration.

Why do we use triad cable for RTD to Temp.transmitter connection? Why we don't use 3 core cable?

1 Answers   Process Control Technologies,

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

2 Answers  

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What is mean by Ethernet, Device net and Control net? For what application we are using these?

4 Answers  

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I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

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For a diafhram 1.5 d =kn(p-p0) D4 Where d in deflection in inch k=constant n=no of capdule (P-P0)=Applied pressure in psi D In active dia at capsule. -1.5 d=k to p d being constant -1.5

0 Answers   L&T, Shiv Tech Marine Control,

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what is radar type level transmitters and its basic principle and how to calibrate it

4 Answers   ABB, Inovonz,

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WHAT IS THE DIFFERENCE B/W PLC and DCS

10 Answers   Bhel,

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GIVE BRIEF DESCRIPTION ABOUT "DCS"

2 Answers  

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what the pid setting in controller

2 Answers  

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How to change dcs card in online. (Dsc is maxdna)

3 Answers  

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basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......

0 Answers  

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what is the difference between impact plate n coriolis type solid flow meters n how they works....n which one is better

1 Answers  

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