radial & axial vibration sensor output voltage is ac or dc volt?

8 Answers   Vedanta, Voltech,

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How to define the size of control valve?

5 Answers  

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Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

0 Answers   Hindustan Zinc,

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instrumentation

1 Answers   Tata Steel Limited,

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use of split range ? where it is used ? in which control loop it is used ?

0 Answers  

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in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

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Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

2 Answers  

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how to calibrate level transmitter

2 Answers   Reliance,

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how is work pressure switch& level switch?what is the principle of this?

0 Answers   Binani,

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how we can calibrate level transmiiter in field?

6 Answers  

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in the flow caluclation k value how to caluclate.mass flow & volum flow.

1 Answers  

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wt kind of business we can do by usig PLC?

2 Answers   Dabur,

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