Answer / guest

IOVW is done to check the adequacy of inter turn and line
end insulation aswell as main insulation to earth and
between windings.
SSVW is done to check the adequacy of main insulation to
earth and between windings.

why we are using DC violtage for testing of cables....which is used in HV AC applicatons...

1 Answers  

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what is different between IP55,IP54 and IP66?

2 Answers   ABB, Global Industries,

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wht is meant by sh6

2 Answers  

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why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)

1 Answers   L&T,

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Why earthing transformer used in Distribution Sub-Station?

3 Answers  

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

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cab we add capacitor bank with generator to improve power factor or not??????

1 Answers  

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What does a Bode plot tell you?

0 Answers   GE,

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Why in a three pin plug the earth pin is thicker and longer than the other pins?

18 Answers   LG, NTPC,

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make control wire diagram of start and stop a function with a single push button

1 Answers   Sona,

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why occ characteristics of generator is also called as magnatization characteristics ?

0 Answers  

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Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

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