Answer / bala

65% to 75% of transformer power rating

Answer / er. dattesh shah

99%

Answer / gunasekaran

up to 99.9%

Answer / felixraj

100 /

For DG or Transformer body earthing, is it necessary to terminate the earth bus to earth pit directly? If not terminated to earth pit directly in earth pit and connected to any common bus strip which ultimately connects to earth pit, what will be the pros and cons?

1 Answers  

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1 hp single phase motor is more likely to get hot thsn inone hp 3 phase motor its true or false? If true why?

3 Answers   Focus, Focus Energy,

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what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

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I have a shop heater with a 1/3 hp capacitor start, induction motor driving the fan. Intermittently, the fan motor speeds up significantly for several seconds (15-60 sec) then slows to normal operating speed. The manufacturer suggested changing the capacitor which made no sense, but I did it to no avail. Could this possibly be caused by the centrifugal switch intermittently reconnecting the start winding?

1 Answers  

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What is the diffrence between ofline ups and online ups?

3 Answers   Intel,

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How RTCC panel is working and give single line diagram for RTCC with transformer?

0 Answers   AB Associates,

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the process cynide is used for?

2 Answers   MAHINDRA,

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like the transformer another electrical static device which operate on same priencipal?

13 Answers   Power Grid, Vishal Transformers,

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Why is water motor not taking the pressure? what is the problem?

0 Answers  

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What is transposition in a transmision line?

2 Answers  

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How can we convert 11 kv to 440 volt without using transformer ?

0 Answers   Electrical,

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Why we are using Ohm's law? where it is applicable? explain.

10 Answers   Pyramid Saimira, TCS,

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