Effect of reinforced steel on the composite conductor

Q.  When steel is reinforced what happens to the composite conductor?
- Published on 23 Nov 15

a. 35 % more compared with equivalent weight of copper.
b. 25 % more compared with equivalent weight of copper.
c. 25 % less compared with equivalent weight of copper.
d. 35 % less compared with equivalent weight of copper.

ANSWER: 25 % less compared with equivalent weight of copper.

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