Answer / rakesh p i

Plc stands for programmable logic controller. Its a solid
state device which works on boolean algebra.\
Dcs is distributed control system which consists of
associated plc's and remote i/o devices

Answer / hitesh

PLC having its own/single controller but in DCS there are
more than one controller for each section. in case one
controller fails other section will run but its not
applicable in case of PLC

what is the diffrence between plc&dcs

4 Answers   HCL, Hindustan Zinc,

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what is ZERO SUPPRESION and ZERO ELEVATION?

3 Answers   Reliance,

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Explain the difference between differial pressure & delta pressure?

1 Answers  

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d/p flow transmitter LP side give to pressure.what you geting out put ? how you get(ma)?

6 Answers   ABB,

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How can SmartPlant Instrumentation users take advantage of these global services?

1 Answers  

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Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

1 Answers   GAIL,

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what is wave length were using ?

0 Answers  

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what is diffrence between cascade & three element system.

3 Answers  

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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DC motor and DC Drives working funda?

1 Answers  

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pl give the guidance for DUBAL written test

1 Answers  

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What is the constant voltage unit?

0 Answers  

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