what is the diffrence between plc&dcs

4 Answers   HCL, Hindustan Zinc,

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What unit is used for measuring comp. outlet flow. it is CFM, M3/hr or NM3/hr. ?

5 Answers   Jk Tyres,

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what is the difference b/w wet leg & dry leg level method

2 Answers  

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Transmitter reading is zero but in DCS showing one Bar what is the reason ?

3 Answers  

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please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com

0 Answers  

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if differential pressure created by orifice falls below vapour pressure of liquid flowing through it what will happen

1 Answers   BARC,

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What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

0 Answers   Process Control Technologies,

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Can anybody tell which type of quections are asked in interview for projects? plz give its urgent.....!

2 Answers  

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What is require for PLC Programming?

6 Answers  

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why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?

0 Answers  

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What s the exact height of installed transmitter?

1 Answers  

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What is the diffrence between ff tx and non ff tx

0 Answers   Jindal, Rosemount,

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