Answer / babar bilal

100 Amp load can be beard by a 50mm² cable easily. Its current carrying capacity is 155 Amps. If you go down a bit, then 35mm² cable can carry 94 Amps maximum, but its safe limit as per standards is 75.2 AMps @ 80% load capacity.

what is the need of starter in tube light and what type of starter is used in that?

0 Answers   Sedemac, Sepco,

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What happens if a +vely charged particle is placed in the centre of a room and assume that the north side wall is having magnetised with north polarity and south side wall is magnetised with south polarity. In which direction the particle will move

5 Answers   BSNL,

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Why have the transformer one earthing to their neutral? Why have the transformer many earthing to their body?

1 Answers  

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What is different between hypo test and megger test

2 Answers   ABB,

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If the load of transformer is getting more than its rating,,,than how to overcome this problem? Suppose thee rating of transformer is 315kva and the load is going beyond than the rating say around load: 352kva... Than how can we solve this problem without deducting the load.

14 Answers   Hyundai,

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why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

1 Answers  

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What is difference between metal clad & metal enclosed switchgear?

2 Answers  

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what is power plant?

2 Answers  

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How can I calculate the require lumen of a room. If I use Tube Light (40 W), Or 100 W incandescent lamp. Please give detail answer.

1 Answers  

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DOES A MAGNETIC CIRCUIT CONSUMES ENERGY? IF YES, WHY?

6 Answers  

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How to select HT/MV cable size ?

0 Answers  

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