what is the diffrene between DCS System and PLC System

5 Answers  

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what is the conductivity sensor output formula and what is the ph sensor output formula?

1 Answers  

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what is the working principle of vortex flowmeter

9 Answers   Essar,

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Why do you want to work here

0 Answers   Eskom,

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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 impulse line in AFBC boiler , WHY WE CONNECT IMPULSE LINE TO TRANSMITTER , DRFT GAUGE ETC ????????

6 Answers   Jindal, Reliance,

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The DCS stand for________________________. it is composed of the following major components: a:______________ b:______________ c:______________ d:______________

2 Answers  

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Watt is Wrms define rms?

2 Answers  

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Explain about safety integrated level protection? . How it was differ from other protections ?

0 Answers  

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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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Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

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why to use 3 wire at RTD ? what's the reason for common wire ?

4 Answers  

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