Answer / nagnath199@gmail.com

Give hp side dp of span range and press span give dp 0 press zero

Answer / vikash tiwari

First i want to know that which type level transmitter (flote type ,radar type ,dp type, etc.) Than calibrate.
Dp type - gave air pressure on hp side and open lp side (no. Air) and check ma by multi meter and adjust spane and zero

How we are blocking 40 kg or more pressure through only 6 kg instrument air in control valve 

3 Answers  

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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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LADDER LOGIC Can any body state Logic on following condition Instructions to use 1-XIC 2-XIO 3-Output ONLY Program Push 1st button On - 1st lamp should On Then Push 1st button Off - 1st Lamp Should remain on Push 2nd button On - 1st lamp should Off and 2nd lamp should On Then Push 2nd button Off - 2nd Lamp Should remain on.

4 Answers  

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Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?

3 Answers   Edac,

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What is mean by Adapter block and net block?

1 Answers   Hospira,

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please give me the syllabus and sample questions if possible for Instrumentation for Vizag Steel plant MT (Trainee) 2009 exam

1 Answers   Pedvak, Steel Plant, Vizag Steel,

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why we take %i0.0 as input for twido plc

0 Answers  

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hello this is dhinakar subramanian. how to piping and instrumenation drawings and also how to create the data sheets...

1 Answers  

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what is dead weight tester and where it is used?.

11 Answers   DuPont, Jain steels,

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How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers  

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how many type conductivity sensor ?

0 Answers   Process Automation,

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What is DCS?

5 Answers   Adani,

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