what is the difference between servo valve & proportional valve

1 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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SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.

0 Answers  

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what is effect of specific gravity in differential level transmitter , explain formula related with this .

0 Answers   Flour Tech Engineers (P) Ltd,

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what is the hydra step level sensor output value( measuring level of steam drum)

3 Answers   Adani, ITPS,

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Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in

0 Answers  

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What does it mean 3/2 sov

5 Answers  

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what is metal of piston ring

0 Answers   MahaGenco,

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what is meant by orderm of a system. will the stability of a system increases by incresing order of a system

1 Answers  

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A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?

2 Answers  

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Ega interview going on for power plant. Which type of question will asked. For questions

0 Answers   EGA,

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How to Calibrate Transducers? Can you give me a step by ste procedure?

1 Answers  

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