The abrasive recommended for grinding materials of high tensile strength is Options: A . &nbspsilicon carbide B . &nbspaluminium oxide C . &nbspsand stone D . &nbspdiamond

The abrasive recommended for grinding materials of high tensile strength is

Question

The abrasive recommended for grinding materials of high tensile strength is

Options:

A . silicon carbide

B . aluminium oxide

C . sand stone

D . diamond

Answer: Option B
Answer: (b).aluminium oxide

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