Why we use shunt coil in breaker??????????

7 Answers  

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What are safety seals?

1 Answers   HSL,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements? Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

0 Answers  

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When neutral is grounded in electrical circuit?

9 Answers   Balco,

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what are the applications of TIG welding

0 Answers  

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what are the method of testing of transformer??

2 Answers   NCC,

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In what voltage EHT works(133/132/33/66kv?

3 Answers   Adhunik,

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if we use fuse in neutral what will happen?

9 Answers   L&T,

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Discuss about gear cutting machines.

0 Answers   Ashok Leyland,

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why single core HT cable need only one side earthing?

2 Answers  

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what the function breaker failure scheme, how is it operated

0 Answers  

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