how the length effects the ampacity of the cable? if a cable is carrying a current of 100A for 50m length then what will the effect on current if we double the length?

2 Answers  

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why we use carbon brush in exciter&genrator?

5 Answers   ABB, SMC,

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Brief use of isolation transformer & how it works.

1 Answers  

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Technical specification of a wind farm

1 Answers  

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where we use compound motors in real time and why?

2 Answers   TATA,

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What difference between TRANSFORMERS and TRANSDUCERS???

1 Answers  

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In India which type of PLCC IS used?

2 Answers   Cipla, Ford, Jayashree,

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A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

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what is the illumination level required for child play area?

0 Answers  

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WITCH CARDS IN USE IN FIRE CONTROL PANEL.

0 Answers  

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My requirement is 1VA,50/5A Current Transformer for Metering .If I select 15VA , 50/5A CT.Is there any possibility of Technical Problem ?

6 Answers  

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what happens when ac supply is given to D.C motor.

17 Answers  

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