explain(why) with circuit for pick up of restricted earth fault protection due to external fault

1 Answers  

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Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

0 Answers  

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what is under voltage protection 27

1 Answers   CLP, NCC,

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What is difference between Actual Drum Level and Compensated Drum Level?

2 Answers   DVC,

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why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify

4 Answers   TATA,

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What is excitation current and voltage in hydro power plant ?

1 Answers   ISS, Perfect Line,

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how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?

0 Answers  

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why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

0 Answers  

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difference between vaccum pump and ejector

2 Answers   NTPC, Tata Steel Limited,

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What will happen if the Air Preheater is placed before the Economiser?

6 Answers   Bhel, KSPL, Tata Power,

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How to decide Heating surface area of boiler on their steam generating capacity?

4 Answers  

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why expansion bellow is provided in between hopper and vessel in ash handling plant?

2 Answers   Bajaj,

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