Answer / sourav nad

Cpu is basically the programming part of the plc.

why is an oxygen sensor used in a boiler stack

2 Answers   HCL,

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how to make a calliberation for deffirential pressure

3 Answers  

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how can calibrate pressure transmeeter in the feild ?

1 Answers  

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how to rectify the problem ,if we erected the DPT instrument wrongly of hp on lp side and lp on hp side?

5 Answers  

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How to Calibrate Flow Switch in field

0 Answers  

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7. What are tri-state devices and why they are essential in a bus oriented system

1 Answers  

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i want to make project on process control using plc.please give me idea about this.

2 Answers  

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Any can guide for QA/QC Inspector in oil & gas region, the procedures, formats standards, design criteria, i search in all enginees but i can't found wat i need?????????

4 Answers   Aramco, Asian Paints,

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Why we use 3-15 psi air for control valve input?

2 Answers  

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Can combine control system for Emergency control system (ESD)and Fire & Gas System ( F & G) is possble to built and offer to client? Can such system is as per Norms in India?

0 Answers  

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which type of filter gives the constant phase characteristics?

0 Answers  

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What is CNC

1 Answers  

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