Engineering Graphics and Design Grade 12 2012 QP

Downloaded from hlayiso.com Engineering Graphics and Design/P1 EC DoE/SEPTEMBER 2012 |o QUESTION 2; DEVELOPMENT Given: The front view and top view of a steam extraction unit for a bakery. The unit consists of transition piece (A) and a truncated cylindrical pipe (B). Instructions: 2.1 Draw the given views of the extraction unit u: 2.2 Develop the surface of the transition piece (A). 2.3 Develop the surface of the truncated cylindrical pipe (B). \g point C as reference point * Show all necessary constructions and calculations [41] 80 938 la JOIN 8 ss [|p | g A ASSESSMENT CRITERIA Given views 4 True lengths constructions 5 Development A 20 Development B 10 Calculations 2 TOTAL] 41 NAME, NAME. UD Copyright reserved Please tum over