How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

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current cyring capacity of .75sqmm copper cable

2 Answers  

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can we use the same fuse for both ac and dc?

3 Answers  

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what is the different ratings of ACB/VCB/SF6 which is used at HT side

3 Answers   Hosco,

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what is the acb tripping & closing voltage.

2 Answers  

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pls tell me function of closing coil of A.C.B.

0 Answers  

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what is meant by moulded case circuit breaker ?

0 Answers   ABB,

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how to identify the failer of igbt

0 Answers  

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internally connection of photvoltic module

0 Answers  

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How power factor affect on bill explain with example.

13 Answers  

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I know during Surge Impedance Loading maximum power is transferred through a transmission line and also Sending end voltage becomes equal to Receiving end voltage i.e Vs=Vr so my question is if both end voltages are equal then how current travels in such line hence how power is transmitted because flow of current needs Potential difference??

3 Answers   NTPC,

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why the single phse machine can not run by the three phase supply.

2 Answers  

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