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CSEC Technical Drawing · May/June 2014 · Paper 2 · Question 4(a)

Figure 3 shows a crank mechanism where crank OA of length 30 mm revolves clockwise about O, and rod AB of length 110 mm has end B constrained to move horizontally along line XY. Point P is on AB with AP = 50 mm.

Copy the given mechanism.

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Other parts of this question

  1. 4(b)Plot the locus of point P for one complete revolution of crank OA.[14 marks]

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