What do you know about gail?

0 Answers   GAIL,

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i feel sq. pipe is better than round pipe pls give comment for this. advance thanks for reply

3 Answers  

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PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear

0 Answers   MSL, SRAAC,

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What you mean by multi stage control vavles?

0 Answers  

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Why we use 4 - 20 ma?

6 Answers   IJT, ONGC,

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What is the role of integral in PID controller

3 Answers  

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Regarding MOS (maintenance override switch), I want to know its function and its state ( 1 or 0 when not activated ). An example will be very helpful..thank you.

1 Answers  

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Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level transmitter. Tank is subjected to vacuum of 755mmHg. Is it possible to fill wet leg ( i.e. leg connected to top of vessel with low point of D. P. xmtr) with water?. Are there chances of water getting sucked under vacuum? if yes, what is the solution?

3 Answers  

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What is the differerence between hysterisis and linearity.

0 Answers   CCIE,

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What is the use of control cable?

0 Answers  

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why pneumatic control signal output is use 0.2 to 1 kg/cm2

3 Answers   Jindal,

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How to calibration coriolis flow meter?

0 Answers  

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