Answer Posted / varma

this r the process varaibles

i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

2068

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Explain the working principle of lvdt?

1167

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I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1774

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What is megering????

15438

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Question on maha cement

723

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Do you have reference list?

1815

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What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

1904

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How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.

1481

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how u choose thermowell lenght n pnumatic C/v size?

2091

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what is stroke check for field instument transmetter's & AOV's

2174

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What are different types of control valves?

1572

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Questions on flow meters,few questions on HART protocol,

1974

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how to calculate control valve bonnet size?? or how to select its material?

2408

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What is standard procedure of manual mapping in Radar type level transmitter?

1926

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how to measure oxygen which methods are using?

1964

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