Answer / senthil

Cb beakers selected depending upon the load current. 16amps,24amps
etc like this cb are available in market.cv will trip(cut off the supply) the
load circuit when short circuit or over current flow occurs.

What is quadrantal symmetry?

0 Answers  

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Whether the over frequency protection is turbine or alternator and why?

1 Answers   Marg,

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in telecom we are using neutral?

1 Answers  

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Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 Answers   Birla,

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

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How will earthing is making for Aeroplane?

5 Answers  

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can we use 400w coke instead of 250w choke in 250w fittings

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why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

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how diside ct mf exmp.200/5 ct

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how will we calculate the copper wire load..

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what is the meaning of cable Glanding can you explain brifly?

2 Answers  

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