(a) Describe TWO methods of tracing a superficial crack in a casting used as a engine component. (8)

(b) Explain how propagation of a crack in a machinery component can be arrested. (8)

Question

(a) Describe TWO methods of tracing a superficial crack in a casting used as a engine component. (8) (b) Explain how propagation of a crack in a machinery component can be arrested. (8)

BrightMariner Marine Engineering Faculty · Accepted Answer

(a) Describe TWO methods of tracing a superficial crack in a casting used as a engine component. (8) (b) Explain how propagation of a crack in a machinery component can be arrested. (8)

Model Answer Under Review