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.

we are operationing 3NOs 800 Kva generators by singronyus.specialey evening time our panel trip. the panel showing generator earth fault

4 Answers   RRB,

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how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

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Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  

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Do you know what is dry-out test in x'mer

0 Answers   First American Corporation, GPSC Gujarat Public Service Commission, Jindal,

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In Which vector group power transformers are mostly manufactured?

1 Answers   MRF,

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What is the use of core in the transformer?

19 Answers  

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HOE WE CAN IMPROOVE BY USE OF CAPACITOR

0 Answers  

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What is the electrical difference between Earthing Switch (ES) and Maintenance Earthing Switch (MES)?

1 Answers  

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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what is the difference between arc and spark

2 Answers  

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

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minimu size and length of gi earth pipe

2 Answers  

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