A) Resistance being zero, there is no \[{{\operatorname{I}}^{2}}R\] loss.
B) There is no requirement of costly step-up and step-down transformers.
C) Cable is capable of sending more electricity.
D) All of the above
Correct Answer: D
Solution :
| Option [d] is correct. |
| Explanation: Super-conducting materials are capable of conducting without resistance. |
| So, this eliminates the line loss and the cable is capable of sending more electricity than conventional cable. Using super-conducting cables, one can get rid of the need of costly transformers. |
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