why do 4 mA serves as 0% not 0 mA?

10 Answers  

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how to write the program for single push button by using ladder diagram

22 Answers   DigiTech,

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What is the difference between rich gas and lean gas?

3 Answers  

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please send the hpcl (instrumentation) model placement papers to my mail....

9 Answers   HPCL, Invensys, IOCL, ONGC,

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What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

0 Answers   Process Control Technologies,

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tell me the temp range of rtd?

8 Answers  

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what are different types of cables used in instrumention how to calibrate a level transmitter online ( rosemount )

1 Answers  

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How can we loop powered for a transmitter.How we can do wiring

1 Answers  

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pls give me presant awerness quistion and answer in my emailid.

0 Answers  

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what is load line in control valve?

3 Answers   Boral, Qatar Petroleums,

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how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

0 Answers  

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The wire is disconnected from the temperature sending unit (magnetic gauge). A voltmeter connected to the wire reads 0v. What does this indicate?

2 Answers  

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