waecE-LEARNING
Technical Drawing Paper 1, May/June 2011  
Questions: 1 2 3 4 Main
General Comments
Strength
Weakness/Remedies






Question 4

    The figure below shows the front elevation and an incomplete plan of a truncated square pyramid.
     (a) Two views of a moulding piece are shown in the figure below . Draw the :
        (i) two views;
        (ii)auxillary elevation on plane X1Yr.             [20marks]


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OBSERVATION

   Q4.This is a question on auxiliary elevation. The  candidates were required to copy the given views and project the auxiliary view on plane XY. The dimensions for the auxiliary elevation is copied from the plan. The solution is shown below.

         4b. The constructional details required for the solution  are shown below. Candidates should be able to locate the different positions of the rolling circle and mark the point on each circle which corresponds to the given point.  The question was well attempted by the candidates and a good majority of them got above average.

   

 

 

 

 

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