waecE-LEARNING
Technical Drawing Paper 2, Nov/Dec. 2010  
Questions: 1 2 3 4 5 6 7 8 9 10 Section B 1 2 Main
General Comments
Weakness/Remedies
Strength



Question 2

 

The figure below shows two views oflhe base of a machine



Draw in first angle projection, the .
                           (a)          sectional front elevation on plane X-X;
                           (b)          end-elevation in the direction or arrow K;
                           (c)          plan.

 

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Observation

This is a practical question on Mechanical. Candidates were required to demonstrate their skill in the use of lines, symbols, scales, dimensions, etc. The most important step is to visualise the pictorial view of the block given and make a sketch of it. This will aid the drawing of the required sectional front elevation, end elevation and plan. Working drawing also required a lot of calculations and precise location of elements within the drawing. The required solutions are given below

 

 

 

 

















SECTIONAL FRONT ELEVATION ON X-X






 

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