Can anybody tell me the exact explanation for Functional calibration?When it should be done on process or on lab? Advanced Thanks

2 Answers  

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pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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how manys ways dp transmitter can be calibrated having range of -150 to 400mmwc,what side pressure u will apply?

3 Answers  

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what are the on/off valve precaution?

1 Answers   Reliance,

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what is buoyancy law?

1 Answers  

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Tell about your IFFCO plant visit.

0 Answers   L&T,

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what are the three main programming languages in plc

12 Answers  

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NSV type probe stands for

0 Answers   Qatar Petroleums,

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I have applied the post Junior Engineer-(TM)in R.R.B CHANDIGARH recently . what type of question i have to practice and which book ?. can i get any model question paper?

3 Answers   RRB,

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What are advantages and disadvantage of the ac supply load cell?

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how to calibrate bubbler type level transmitter of rosemount make and how to set air flow according to the range.. give one calibration procedure with one example

1 Answers  

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Can anybody explain about wellhead control system.

1 Answers  

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