What are the type of bonnets in the control valves?

0 Answers   CCIE,

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what is loop?

4 Answers  

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What is voltage free(wet) and potential (dry) contact?

2 Answers  

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What is protocol ?

3 Answers  

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How to measure high frequency using thermistor

1 Answers   DRDO,

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Any one can help me to identified, how can we interchange the device in FF

0 Answers   Ion Exchange,

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where is a level displacer is used?

9 Answers  

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Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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Can we get the outpot in c without using getch fiction? Answer is yes but output will stay on display 4 only few second.... But can we get output without using getch and also output will hold on the display...?

1 Answers  

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control valve in manual/auto mode huntting checked spring tention also it is ok.positioner also good condition & incoming inst air line also constant pr.kindly give us correct answer?

5 Answers   Madhu Power,

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How to change dcs card in online. (Dsc is maxdna)

0 Answers  

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how to check earthing,what is minum ohms for proper earthing

0 Answers  

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