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B.E..IIIrd Sem. ECE/COE/ICE/IT 209 End Sem Exam Nov.2013 Sub. Machine Drawing Time 3 Hr. Max. Marks.70

Note:1) Attempt all questions 2) Assume any suitable data, if necessary 3) 20 marks for viva-voce

Q.1 Draw free hand sketches with proportionate dimension of Square & Acme threads & Solid muff coupling . (10)

Q.2 Draw conventional representation for Bearings, glass concrete internal and external thread. (10)

Q. Assemble the details of Plumber block, and draw front view full in section and top view as shown in figure below: (30)