Answer / mian kamran ali

cavitation is occured in pump due to formation of bubbles in the roter which causes damage and us pleasant sound from the pump...

Answer / abu maryam

cavitation occur when any pressure drop happen and this pressure become lower than vapour pressure and it make notch in pipes or valves.

what is meant by nuclear collector?

0 Answers  

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why to use 3 wire at RTD ? what's the reason for common wire ?

4 Answers  

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I want to install analog type, flange mounted gas flow meter (line size - 2"), for CNG flow measurement.Kindly give some details of flowmeter or suppler name, available in India.

1 Answers  

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Wht is Dry Leg Calibration and Wet Leg Calibration?

2 Answers  

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how to convert digital signal to analog signal in plc

1 Answers   UltraTech,

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What the basic of communication?

4 Answers   Schneider,

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What is the difference between rich gas and lean gas?

3 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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can we change the range of 3151 model level transmitter of rosemount make? present calibration range is 1000mmwc and want to change it to 2000mmwc

4 Answers  

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What is the difference between compensation and extension cable.

11 Answers   HPCL,

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how to measure level under ground tank ? which type of transmitter very accuracy ?

3 Answers   Biocon,

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what is the difference between E/P positioner and I/P positioner in control valve , in which application the respective positioner are used in.

1 Answers   ABB,

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