Answer Posted / qamar_alam

close loop means there is feedback.

where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

1752

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I am using 971 Enraf radar level transmitter for LPG tanks ,the tank side indicator gives the error code 999999999FL can any body give me any diagnostic for this issue?

2182

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how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr

7909

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What is three element in drum level?

1384

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what is performance test.need defination

1694

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What is rang ability?

2307

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can any send me a forbes marshall dtron 316 manual

1935

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what is actual drum level and compensated drum level?

2212

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which processor is used in dcs.

2237

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How can you add value to this Industry if offered the job?

1562

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how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???

2397

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What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?

1183

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what is the input to be given in digital flow meter during the the calibration time?

2210

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How to Calibrate Level Switch in field

1315

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please send the drdo exam paper

2371

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