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Technical Drawing Paper 1,Nov/Dec. 2009  
Questions: 1 2 3 4 Main
General Comments
Strength
Weakness/Remedies









Question 1

The figure below shows three views of a casting. Draw the isometric view of the casting, making P the lowest point.

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OBSERVATION
The question required the candidates to draw a given casting from the given orthographic views. They were expected to either draw isometric axes or a box whose sides are equal to the three principal dimensions of the block.The required solution is given below. Most candidates got it correctly by starting from the required lowest point

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