Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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why we use -ve voltage in vibration monitoring system.generally we use 4 to 20 mA as output of instrument then why we use voltage in vibration

2 Answers  

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why we use only 4 to 20ma other than 0 to 16 ma

5 Answers   Invensys, Systech,

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how to calculate signal cable sizing? and multipair cable sizing??explain in brief?

0 Answers  

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which are types of orifice tap ?

2 Answers  

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How to zero trim the level transmitter by using foundation fieldbus communicator.

2 Answers   Emerson,

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can you tell me how many stages in steam turbine of 10 MW power plant

2 Answers  

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Why ac supply load cell is used? Can we use the dc supply load cell?

0 Answers  

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canu tell me why 4-20 ma and why not this 3-25ma?please give reason of this value.

6 Answers  

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What is a PID?

6 Answers  

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Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

0 Answers   Reliance,

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What is the processor scan time of allen bradle control logix processor 5555 lenin lenin123us@rediff.com

1 Answers  

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