What is the formula to find out cross sectional area of cable for certain current rating?

1 Answers   MRF,

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How to find the maximum load, that can be supplied by a transformer.....

2 Answers   ME,

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WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

0 Answers  

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why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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why we measure output of transformer in kva?

1 Answers  

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what's the exact magnitude of current, flows through Neutral?

0 Answers  

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SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.

6 Answers   Bureau of Energy Efficiency, DVC,

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what is the different between second harmonics and third harmonics ?

1 Answers  

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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What is mimimum di -electric strength value for 33 KV transformer OLTC oil

0 Answers   Franke Faber,

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What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

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what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

0 Answers  

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