why used three wire in RTD.

8 Answers   BARC,

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please send the sample qustion paper for iocl written test ..

0 Answers   IOCL,

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what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d

2 Answers  

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Why Pressure Transmitter is NOT installed before up-stream of an ORIFICE PLATE? in a flow measurement.

4 Answers   Mecon,

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It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

1 Answers   Honeywell,

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Describe the basis on which alarms should be generated and how their associated priority is determined

3 Answers  

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Explain the working principle of lvdt?

0 Answers  

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What is the difference between uv and ir scanners? and what is the workig principle of both

0 Answers  

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What is the cv of a control valve?

2 Answers   CCIE,

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what is Potential free contact? where it is used?

3 Answers   Engineers India Limited,

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Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?

0 Answers  

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what is dry leg and what is wet leg?

3 Answers  

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