What improves the structured approach in design? A team is adopting a structured approach in design which helps them to improve the ___ of the design.

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?