What is the difference between HMI,SCADA and MMI,not abbrevation?

7 Answers   HCL,

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Draw block digram for well head from well to shipping pump?

0 Answers  

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What is Vena contracta?

3 Answers   CCIE,

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what is the function of 3 way manifold valve in a closed loop system?

1 Answers   Emerson,

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How to Calibrate Level Switch in field

0 Answers  

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what is difference between 1/2"NPT & M20 x 1.5 cable gland?

8 Answers  

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What is hp & mp seperator .& what is its working principle ?

0 Answers  

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what is the difference between attemperator and desuperheater ?

0 Answers  

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Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

0 Answers   IOCL,

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What is Cu-100 and Cu-1000 ? and tell me its application ?

2 Answers  

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Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers  

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dear sir we have insatlled positioner model no.sipart PS2 make Siemens at our control valves . now problem is if we want to increase the response of valve opening speedy /fast. what parameters do we change for positioner ? any idea. please guide us.

0 Answers   CPL,

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