If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.

1947

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1273

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1097

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5

Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

2546

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1748

Explain design 8421 to 2421 binary code converter?

1089

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1024

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2195

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2423

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1153

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2129

Write a program using string fuctions that accepts a price of an item and display its coded value. The base of the key is: X c o m p u t e r s 0 1 2 3 4 5 6 7 8 9

1745

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821

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1665