what is the formulae for calculating the cable size for a given voltage and current.

4 Answers   Bharat Forge,

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what are the advantages of having high voltage in transmission lines?

5 Answers  

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line tester lamp working in which voltage?

3 Answers  

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What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 Answers   ABB, Power Grid,

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What is the maximum advisable distance where it is required to interconnect a 500 KVA 480 V 3 ph transformer and the main panel or MCC ignoring the voltage droop affectation, does it is exist any standard about it?

2 Answers  

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how regenerative breaking is done in electrical traction

1 Answers   TCS,

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Can we put 3 layers of cable tray while installing tray

0 Answers   NTPC, Siemens,

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374kvar capacitor bank connected across 600kw,6.6kv motor.what will happen if motor run at 50% , whether full kvar applied or half?

1 Answers   NTPC,

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what is cogging and crawling

0 Answers   Suzlon,

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what are the types of 3-ph. generator protection

2 Answers  

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why d.c. supply is given to the primary side of generator?

4 Answers  

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EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

0 Answers  

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