plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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full process of gas turbin?

0 Answers  

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what's the criteria of using over range protector when installing Pressure Gauge

1 Answers  

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what is the standard of determining opening/closing time of Motor Operated Valve?

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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i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

0 Answers   QAFCO,

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what is the role of proportional in process control?

6 Answers   OGDCL, Trident,

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There is a problem with our HART475 it is not communicating with smart devices error becomes "NO DEVICE FOUND"we have insert 250ohm resistance as per requirement but invain plz tell me the solution?

1 Answers  

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What are the disadvantages of Human-Machine Interface (HMI)? atleast 3.

1 Answers  

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i need some objective type questions in instrumentation

0 Answers  

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What is an antisurge control system, how it works?

3 Answers  

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How to check loadcell working or notworking

2 Answers  

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