Kerala University B.Tech.Combined First and Second Semester Engineering Graphics Previous Questions 2008 Scheme

Combined First and Second Semester B.Tech.Degree Examination,May 2009

(2008 Scheme)

08-104:ENGINEERING GRAPHICS

(CERPUF)

Instruction:Answer any two questions from each Module

Module-I

1. A missile is projected and it reaches a maximum height of 10,000m and falls on the ground at a distance of 20,000m from the point of projection.Draw the path of the missile.
2. Draw a hypocycloid,rolling circle 50mm diameter and directing circle 175 mm diameter.Draw a tangent to it at a point 50 mm from the centre of the directing circle.
3. The projectors of a line AB are 50mm apart.The end A is 20 mm above HP and 30 mm infront of VP.The end B is 10mm below HP and 40mm behind VP.Determine the true length and traces of AB and its inclinations.

Module-II

4.Draw the projections of a cylinder,base 30 mm diameter and axis 50 mm long,resting with a point of its 

    base circle on HP such that the axis is making an angle of 30°  with HP and a vertical plane containing the  axis prependicular to VP.

   5.A tetrahedron of 65 mm long edges is lying on ground with one of its faces with an edge prependicular to VP.It is cut by a section plane prependicular to VP,such that the true shape of an isosceless triangle base of 50 mm long and altitude 40 mm.Find the inclination of the section plane with the HP and draw the true shape of the section.
  6.A cone of  50 mm diameter  and 60 mm high rests with its base on ground.It is cut by a plane prependicular to VP and 60° to HP and passing through a point on the axis 30 mm above the ground.Draw the development.

Module-III

7.The overall dimensions of a V-block are 50 mm x 50 mm x 25 mm with a 90°  -V of 15mm depth.Draw the isometric view.

8.A cylinder of 60 mm diameter and axis 80 mm long stands with its base on HP. It is completely penetrated by a      horizontal cylinder of 40 mm diameter and axis 80 mm long such that their axes bisect each other at right angles. The axis of the penetrating cylinder is parallel to VP. Draw the projections showing the curves of intersection.

9.A square pyramid 50 mm base and height 65 mm rests on ground with its nearest

edge of the base parallel to 10 mm behind the picture plane. The station point is
60 mm in front of the PP, 40 mm right of the apex and 70 mm above the ground.
Draw the perspective view.