In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.

0 Answers   Essar,

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what is different between modbus and serial link? please could anybody give right answer.

2 Answers  

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Air pressure in a pressure vessel can rise or fall at up to 2.5kpa/s.The pressure is sampled every 0.5 seconds.If range of the the pressure indication is 0 to 1500 kPa, what is the max value of the error due to sampling in % of Span

2 Answers  

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p=hdg,please explain these parameters?

7 Answers  

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Can anybody tell me application of PLC,DCS,SCADA.

3 Answers   Reliance,

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How much voltage we get between two wire of 4 to 20 ma output? Is this voltage up or down respectvice to 4 - 20 ma ?

9 Answers  

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how to work gas chromatography explain principle ?

2 Answers  

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Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?

0 Answers  

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how bolometer is used in temperature measurement ??

1 Answers  

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Explain the difference between mmwc and mmwg?

0 Answers  

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what is INSTRUMENTATION ? specify..

7 Answers   Reddy Labs,

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Why 4-20mA SIGNAL IS PREFERRED OVEA A 0-10v signal?

5 Answers  

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