can we control operation of PLC from operator station?

3 Answers  

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if the t/c o/p is 4-20mv then how plc recognize it because we are dealing with the 4-20ma in the plc ????????????????

7 Answers  

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Using your own examples solve a problem involving normal table. (experimental method and analysis)

0 Answers  

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Reason for capillary type dp level transmitter fluctuation

0 Answers   BMB, Enppi,

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how can we calibate ph meter. how can we calibrat conductivimeter how can we calibrat massflowmeter & it s working.

1 Answers  

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field bus transmitter calibration procedure tell me

0 Answers   BAP,

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Control valve Flow characteristic. How the equal percentege curve form?

5 Answers  

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how many type of control valve?

10 Answers  

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what is the difference between SMART and tipical transmeter ?

3 Answers   Sirte Oil Company,

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What should we do when Fisher Fieldvue DVC2000 give some out put air at 4mA bt at that i need no out put

1 Answers  

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what u mean by speed control in turbin? how it was working?

2 Answers  

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principle of dead weight tester ?

0 Answers  

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