what r all the closed loop used in boiler? for this related tell some web address..

3 Answers  

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what is the protection system in solar turbine compressor

0 Answers  

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Programmable Logic control.

0 Answers   CCIE, NCVT,

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what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers  

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List three types Level Gauges with their working principles

0 Answers   ABB,

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if my flow is 20000 m3/h than which range of DPT i have to use????

0 Answers  

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draw the characteristics of chebyshev filter

0 Answers  

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when we are using HART COMMUNICATOR why we are using 250 ohm resistance while using HART COMMUNICATOR.

7 Answers  

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What is force balance principle? State some of its’ advantages.

0 Answers  

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Why we use 4 to 20 mA, (This is International Standard) instaed of this can we use 4-16, or 4-24 or 3- 15 or any other range

13 Answers   ONGC,

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what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?

0 Answers  

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if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?

1 Answers  

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