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

5 Answers   Qatar Petroleums,

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what is intrument termination what is commisioning

3 Answers  

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what is stroke check for field instument transmetter's & AOV's

0 Answers  

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What is the use of single seated valve?

0 Answers  

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How to convert m3/hr in tonnes/hr

2 Answers  

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Please can anybody tell me the step by step procedure for calibrating the Pr,Lvl,Fl,Temp transmitter on process?

1 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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what is effect of specific gravity in differential level transmitter , explain formula related with this .

0 Answers   Flour Tech Engineers (P) Ltd,

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in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.

3 Answers  

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Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?

3 Answers  

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What is the standard height for stancion supports?

4 Answers  

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How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

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