Which of the following statements can be associated with the rerolling of steel? (Multiple options may be correct)

Question

Accepted Answer

A very economical and environmentally friendly source of steel.

Accepted Answer

Steel pieces are reheated in a furnace and then rolled into the desired diameter (wire rods).

Accepted Answer

Uses large pieces of scrap steel that can be sourced from ship breaking or scrap railway track.

Accepted Answer

The chemical composition cannot be changed or controlled.

Answer

An electric arc furnace is used to turn the scrap into steel.

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