which type of zones used for boiler? & why ?

0 Answers  

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how radio frequency level probes works with its controller ? what is its principle ? pls give me brief explanation?

0 Answers  

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what is solenoid valve?

6 Answers   Hindustan Zinc,

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For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.

0 Answers  

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what is the dp across a orifice plate & how much is permanent pressure across an orifice plate.

2 Answers   HPCL,

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Different between control valve and mov

2 Answers  

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hi friends,can u send me the link for downloading Allen_bradley_RsLogix_500_Pro_V_7.0 software with activation file.or how can i find activation file for this.

2 Answers  

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what do you mean by cathodic protection?

1 Answers   Saipem,

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we have LPG spherical Tank and we want to install DP Xmtr for level measurement.below are the physical measurements Total height of tank is 1850 mtr but 0% level is 1000mm above bottom and 100% level is 450 below upper side.What is the LRV and URV and please mention the formula .The SG of LPG is 0.53 and Wet Leg method will be used.

7 Answers  

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what is the working principle of ABB gas analyser of kiln in cement industries

4 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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As you are fresher in Instrumentation & control engineer.Then why should I select you?

1 Answers  

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