Help with Engineering drawings (1 Viewer)

[Triple777ER]

The other day i was revising for Engineering and found it ridiculously hard to do some of the engineering drawings, so decided to search for some good guides and here are some that i have found which i found quite useful.

http://www.design-technology.info/indProd/drawings/

http://www.ider.herts.ac.uk/school/courseware/graphics/engineering_drawing/orthographic_projection.html



Drawings are around 15% of the exam paper i think.

Good luck everyone