Machine Drawing May2004 Nr Rr210305
4
Code No: NR/RR-210305 II-B.T ech. I-Semester Examinations, May/June -2004 MACHINE DRAWING (Common to Mechanical Engineering, Production Engineer ing, Mechatronics, Aeronautical Engineering) Time: 3 Hours Max. Marks: 80 Answer ALL the questions - - - 1. Answer any six of the following: a) Ske tch a (i) Hexagonal n ut c onve nti on, (ii ) Co nven tion of a st ud bo lt. b) What ar e t he parts not us ually sect ioned? c) Ske tch a buttress threa d f orm. d) Sk et ch a c ot te r wit h proport ions . e) Sk et ch a l ap j oi nt of do uble r iv et ed t ype. f) Sketch a prote cted ty pe fl ange coupli ng. g) Ske tc h foot st ep be ar in g. 2. Fi g. 1 gi ves th e pa rt dr awings of p lummer bla ck. Assembl e al l t he par ts and draw the following assembled views. (a) S ectional f ront v iew (b) Top v iew. -*-*-*- Set No: 1
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