How to check electrical health of Vibration probe?

1 Answers   QAFCO,

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Is there is a device to convert mechanical energy to electrical energy

4 Answers  

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why do we use 4-20 ma current why cant o-20ma

6 Answers   Southwest Cheese,

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What is the PLC Level & type.

2 Answers   Bhushan Power Steel,

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What is the Flow rate ?

2 Answers  

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what is the principale of vortex flow meter.

7 Answers   Ambuja, India Glycols,

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What is the difference between HMI and SCADA and MMI

4 Answers  

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suggest a sensor to measure rapidly varying temperature?

1 Answers  

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kindly sent some demo question and answer

0 Answers   HPCL,

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what the differant between Wet Leg /Dry Leg

2 Answers   Sepam Group,

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What is cut off relay? And why use in PLC and DCS?

0 Answers  

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what is zenier barier and what means zone 1,zone 2,and zone 3

2 Answers   Bapco Bahrain Petroleum Company,

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