Machine Design
Brittle coating technique is used for

Determining brittleness
Protecting metal against wear and tear
Experimental stress analysis
Protecting metal against corrosion

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Machine Design
Tapered roller bearings can take

Both radial and axial loads and the ratio of these being greater than unity
Both radial and axial loads and the ratio of these being less than unity
Radial load only
Axial load only

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