From the given orthographic views candidates were expected to draw the
required isometric view. The first step is to visualize the given object (which is a crankshaft), then draw the isometric axes or box. The next step is to determine the point K and proceed from there. All parts must be drawn either perpendicularly or 30o to the horizontal. The circular parts too must be drawn in elliptical form. The required solution is shown below:
Majority of the candidates did well in this question which showed that they could visualize the object correctly.