Answer / ayaz

analog input/output is continuously  vary signal for example process variable continuously change so transmitter output continuously chnage 
and digital input/output is only zero or one ( o mean off condition and 1 mean on condition ) digital use only on off devices 

Answer / ayaz

dear all I am currently working with omv pakistan i want a job in instrument tech please help him 

relation between level and differential pressure.

3 Answers  

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hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com

0 Answers  

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What is mean by Adapter block and net block?

1 Answers   Hospira,

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Functions of electropneumatic valve positioner:

4 Answers  

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what are the steps to commissioning a DCS system?

2 Answers   BGR Energy,

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how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr

0 Answers  

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can anyone tell free downloads website for fundamentals and principle of basic pressur,temperature,level and flow

2 Answers  

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How many mode are in ups?

2 Answers  

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what is the meaning of wet leg & where is it used?

1 Answers  

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what is the difference between dcs & plc

2 Answers  

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plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

0 Answers   MahaGenco,

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Can we use mov instead of esdv Explain the reason

1 Answers   KOC,

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