Answer / manoranjan

mmwc is used to measure pressure below 1kg/cm^2

Answer / mahesh pakki

Milli Meter Water Column (MMWC) Used to measure pressure

Answer / rampal.m.

The mmWC is a engineering unit.It is used for below range of pressure measurement.

for oil & gas industries which zone is normally preferred? why? give its example?

0 Answers  

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modbus and profibus communication difference?

1 Answers  

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what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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How to calibrate the control valve.

1 Answers  

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Why would an Engineer consider combining FEEDBACK and FEEDFORWARD control in some applications?

4 Answers   Jindal,

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how to overhaul control valves.what are the proper procedures.

1 Answers   Jindal, QAFCO,

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What is hook's law

4 Answers  

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Vibration probe working principle?

1 Answers   Tata Steel Limited,

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What kind of feedback is used in DP cells.

1 Answers   CCIE,

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how does we do bench calibration of a differential transmitter.

1 Answers  

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which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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Could anybody tell how much amps will a single input to plc will consume?

1 Answers  

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