Answer / roy

Icu - ultimate breaking capacity
Ics - service breaking capacity

why use -48 volt DC power in telecom?

3 Answers  

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If not into production, how far did you follow the design and why did not you see it into production?

0 Answers   Bharti, Havells, Intel,

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What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 Answers   Alstom,

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Two electronic energy meters are connected to seperate phase wires, but connected to a looped neutral. Are these going to function correctly?

8 Answers   DRDO,

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what take 100 w take current

1 Answers   SoftLogic,

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why the air gap is necessary in the transformer core

1 Answers   Eskom,

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How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

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what is current

53 Answers   Bio Enterprises, CLG, TCS,

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what is settable hystersis protection? If any body knows plz kindly post the answer..

0 Answers  

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How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

0 Answers  

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What is the battery voltage limit

3 Answers  

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