Answer / sandip patel

The shrink/swell effect is caused by small pressure changes causing bubbles in the tubes to reduce (shrink) or increase (swell) as a result of small changes in pressure - so that the mixture of steam and water in the tubes remains at the saturation temperature for the pressure at each location

how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?

2 Answers   Chemin C I, MSP,

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

0 Answers  

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how to measure flow with dp

1 Answers  

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differentiate different units of pressure like US & UK standards

1 Answers  

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why the output sugnal is 4-20 ma and not 4-25 ma?

5 Answers  

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what is the working principle of vortex flowmeter

9 Answers   Essar,

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How to convert Differential pressure to flow in TPH

0 Answers   Chettinad, ELCO,

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Guy's need your support,I want to measure closed tank level which is under vacuum -630mmHg using DP Transmitter, tank fluid density 1.38, Tank height is 7ft

4 Answers   icl,

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Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.

0 Answers  

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What different types of problems do occur while doing the loop checking? and please explain in detail or mail me at kadam.aniket143@gmail.com

1 Answers   Operational Energy Group, Process Control Technologies,

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what is the main supply source for pressure transmitter?

1 Answers  

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what are the possible reasons if a control valve fails to open/close?

1 Answers   DEWA,

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