Galvanised steel wire is generally used as______________?
Correct answer: D. all of the above
- A. stay wire
- B. earth wire
- C. structural components
- D. all of the above
Explanation
Galvanised steel resists atmospheric corrosion while providing good mechanical strength, so it is used for stay wires, earth wires and several overhead-line structural parts. Therefore, all the listed uses are applicable.
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