GE 211– ENGINEERING GRAPHICS

B.E./B.TECH.DEGREE II-INTERNAL EXAMINATIONS, NOV – 2011

REGULATIONS 2011

FIRST SEMESTER

 GE 211– ENGINEERING GRAPHICS

Common to CSE, EEE&EIE

Time: Three Hours                                Date: 23.11.2011                               Maximum: 100 marks

ANSWER ALL QUESTIONS

(20 x 5 = 100 marks)

1.      A regular pentagonal lamina of base side 30mm has one edge in HP and inclined at an angle of 30⁰ to VP. Draw its projections when the surface is inclined 45⁰ to HP.

2.      A circular plate of diameter 60mm has the end P of the diameter PQ in the HP and the plate is inclined at 45⁰ to the HP. Draw its projections when the diameter PQ appears to be inclined at 60⁰ to the VP in the top view.

3.       A pentagonal pyramid of base side 20mm and height 60mm is freely suspended from one of its base corners, such that the axis is parallel to VP .Draw the front view and top view.

4.      A Cone of diameter 35mm & height 55mm is lying on ground with one of its generators parallel to VP and on HP. Draw the projections.

5.      A hexagonal prism of side of base 25mm and axis 55mm long is resting on a lateral edge on HP. The rectangular face containing that edge is inclined at 30⁰ to HP, when the axis inclined 40⁰ to VP. Draw its projection.