KERALA UNIVERSITY Class 4 machine drawing Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

A 30 mm diameter hole is made on a turret lathe to the limits, 30.035 and 30.00 . The following two grades of shafts are used to fit in the hole. (i) $\phi 29.955 \mathrm{~mm}$ and 29.925 mm and (ii) $\phi 30.055 \mathrm{~mm}$ and 30.050 mm . Calcula...
With neat sketch and explanatory notes, interpret the meaning of geometrical tolerances shown in Fig-I. Fig-1 P.T.O.
(a) Assemble the parts of the piston, shown in Fig-3 and draw the following views:
(i) Sectional view from the front (ii) Half sectional view from the left. Fig-3 Fig-3
Drawing of allocating pin is given in Fig-2. The surfaces are to be finished to the roughnes values and indicate below (a) Surface 'a' to 12.5 mm