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Anna University GE2111 Engineering Graphics Jan 2010 Question PaperBE/BTech (First/Second) Semester Exam January 2010 (Regulation 2008)

(Common to all Branches)Time: 3 hrs

Maximum Marks: 100Minimum Marks: 35

PAPER CODE Q2901Note: Answer ALL Questions.1. a) Draw a hyperbola when the distance between its focus and directrix is 50 mm and eccentricity is 3/2. Also draw the tangent and normal at a point 25 mm from the directrix. 20 marksAns: Refer problem 5.24 Page 5.20 of ED - Basant Agrawal, TMH.

OR1. b) Make free hand sketches of front, top and right side views of the 3D object shown below: 20 marks

Ans: Refer problems 7.1-7.10 Page 7.10-7.13 of ED - Basant Agrawal, TMH.

2. a) A line PQ has its end P, 10 mm above the H.P. and 20 mm in front of the V.P. The end Q is 35 mm in front of the V.P. The front view of the line measures 75 mm. The distance between the end projectors is 50 mm. Draw the projections of theline and find its true length and its true inclinations with the V.P and H.P. 20 marksAns: Refer problem 9.31 Page 9.33 of ED - Basant Agrawal, TMH.

OR2. b) Draw the projections of a circle of 70 mm diameter resting on the H.P. on a point A of the circumference. The plane is inclined to the H.P. such that the top view of it is an ellipse of minor axis 40 mm. The top view of the diameter, through the point A is making an angle of 45◦ with the V.P. Determine the inclination of the plane with the H.P. 20 marksAns: Refer problem 10.23 0.24 of ED - Basant Agrawal, TMH.

3. a) An equilateral triangular prism 20 mm side of base and 50 mm long rests with one of its shorter edges on H.P. such that the rectangular face containing the edge on which the prism rests is inclined at 30◦ to H.P. The shorter edge resting on H.P. is perpendicular to V.P. 20 marksAns: Refer problem 11.19 Page 11.13 of ED - Basant Agrawal, TMH.

OR3. b) A square pyramid of base 40 mm and axis 70 mm long has one of its triangular faces on V.P. and the edge of base contained by that face perpendicular to HP. Draw itsprojections. 20 marksAns: Refer problem 11.16 Page 11.19 of ED - Basant Agrawal, TMH.

4. a) A hexagonal prism of side of base 35 mm and axis length 55 mm rests with its base on H.P. such that two of the vertical surfaces are perpendicular to V.P. It is cut by a plane inclined at 50º to H.P and perpendicular to V.P and passing through a point on the axis at a distance 15 mm from the top. Draw its front view, sectional top view and true shape of section. 20 marksAns: Refer problem 12.2 Page 12.5 of ED - Basant Agrawal, TMH

OR4. b) Draw the development of the lateral surface of the lower portion of a cylinder of diameter 50 mm and axis 70 mm. The solid iscut by a section plane inclined at 40º to H.P. and perpendicular to V.P. and passing through the midpoint of the axis. 20 marksAns: Refer problem 13.4 Page 13.5 of ED - Basant Agrawal, TMH.

5. a) Draw the isometric projection of the object from the views shown in Figure 5(a). 20 marks

Ans: Similar to problems 15.27-15.39 Page 15.18-15.22 ED - Basant Agrawal, TMH.OR

5. b) Draw the perspective projection of a cube of 25 mm edge, lying on a face on the ground plane, with an edge touching the picture plane and all vertical faces equally inclined to the picture plane. The station point is 50 mm in front of the picture plane, 35 mm above the ground plane and lies in a central plane which is 10 mm to the left of the centre of the cube. 20 marksAns: Refer problem 17.4 Page 17.8 of ED - Basant Agrawal, TMH.




PAPER CODE P1713Note: Answer ALL Questions.1. a) The focus of a conic is 50 mm from the directrix. Draw the locus of a point 'P' moving in such a way that its distance from the directrix is equal to its distance from the focus. Name the curve. Draw a tangent to the curve at a point 60 mm from the directrix. 20 marksAns: Refer problem 5.15 Page 5.15 of ED - Basant Agrawal, TMH.

OR1. b) Make free hand sketches of the front, top and right side views of the object shown below: 20 marks


2. a) The projections of a line measures 80 mm in the top view and 70 mm in the front view. The mid point of the line is 45 mm in front of VP and 35 mm above HP. One end is 10 mm in front of VP and nearer to it. The other end is nearer to HP. Draw the projections of the line. Find the true length and true inclinations. 20 marksAns: Refer

OR2. b) Draw the projections of a circle of 70 mm diameter resting on the H.P. on a point A of the circumference. The plane is inclined to the H.P. such that the top view of it is an ellipse of minor axis 40 mm. The top view of the diameter, through the point A is making an angle of 45º with the V.P. Determine the inclination of the plane with the H.P. 20 marksAns: Refer problem 10.23 Page 10.24 of ED - Basant Agrawal, TMH.

3. a) An equilateral triangular prism 20 mm side of base and 50 mm long rests with one of its shorter edges on H.P. such that the rectangular face containing the edge on which the prism rests is inclined at 30º to H.P. The shorter edge resting on HP is perpendicular to VP. 20 marksAns: Refer problem 11.9 Page 11.13 of ED - Basant Agrawal, TMH.

OR3. b) Draw the projections of a hexagonal pyramid with side of the base 30 mm and axis 70 mm long, when it is resting with one of the base sides on H.P. such that the triangular face containing that side is perpendicular to H.P. and axis is parallel to V.P. 20 marksAns: Refer problem 11.41(two stages only) Page 11.42 of ED - Basant Agrawal, TMH.

4. a) A vertical cylinder 40 mm diameter is cut by a vertical section plane making 30º to V.P. in such a way that the true shape of the section is a rectangle of 25 mm and 60 mm sides. Draw the projections and true shape of the section. 20 marksAns: Refer problem 12.47 Page 12.40 of ED - Basant Agrawal, TMH

OR4. b) A regular hexagonal pyramid side of base 30 mm and height 60 mm is resting vertically on its base on H.P., such that two of its sides of the base are perpendicular to VP. It is cut by a plane inclined at 40º to H.P. and perpendicular to V.P. The cutting plane bisects the axis of the pyramid. Obtain the development of the lateral surface of the truncated pyramid. 20 marksAns: Refer problem 13.2 Page 13.2 of ED - Basant Agrawal, TMH.

5. a) A cylinder of 50 mm diameter and 75 mm height stands with its base on H.P. It is cut by a section plane inclined at 45º to H.P. and perpendicular to V.P., passing through a point on the axis 20 mm below the top end. Draw the isometric projection of the truncated cylinder. 20 marksAns: Refer problem 15.12 Page 15.12 of ED - Basant Agrawal, TMH.OR5. b) Draw the perspective projection of a cube of 25 mm edge, lying on a face on the ground plane, with an edge touching the picture plane and all vertical faces equally inclined to the picture plane. The station point is 50 mm in front of the picture plane, 35 mm above the ground plane and lies in a central plane which i s 10 mm to the left of the center of the cube. 20 marksAns: Refer problem 17.4 Page 17.8 of ED - Basant Agrawal, TMH.




Note: Answer ALL Questions.1. a) Draw the locus of a p0int P which moves in a plane in such a way that the ratio of its distances from a fixed point F and a fixed straight line AB is always 2/3. The distance between the fixed point F and fixed straight line is 50 mm. Also draw a tangent and normal on a point on the locus at a horizontal distance of 55 mm from the fixed straight line. 20 marksAns: Refer problem 5.1 page 5.7 ED 2e - Basant Agrawal, TMH.

OR1. b) Make free hand sketches of the front, top and right side views of the machine component given below in Fig. 1. 20 marks

Ans: Refer ED - Basant Agrawal, TMH

2. a) A line PQ measuring 70 mm is inclined at 30° to the H.P. and 45° to the V.P. with the end P 20 mm above the H.P. and 15 mm in front of the V.P. Draw its projections. 20 marksAns: Refer problem 9.24 page 9.23 of ED 2e - Basant Agrawal, TMH.

OR2. b) A rectangular plate of side 50 mm and 25 mm is resting on its shorter side on the H.P. and inclined at 30° to the V.P. Its surface is inclined at 60° to the H.P. Draw its projections. 20 marksAns: Refer problem 10.26 page 10.23 of ED 2e - Basant Agrawal, TMH.

3. a) Draw the projections of a pentagonal prism of 30 mm base edges and axis 60 mm long, when the axis is inclined 75° to the H.P. and parallel to the V.P. with an edge of the base on the H.P. 20 marks

Ans: Refer problem 11.9 page 11.14 ED 2e - Basant Agrawal, TMH.OR

3. b) A right regular hexagonal pyramid, edge of base 25 mm and height 50 mm, rests on one of its base edges on the H.P. with axis parallel to the V P. Draw the projections of the pyramid when 1ts base makes an angle of 45° to the H.P. 20 marksAns: Refer problem 11.11 page 11.15 ED ED 2e - Basant Agrawal, TMH.

4. a) A square pyramid base 40 mm side and axis 65 mm long has its base on the H.P. and all the edges of the base are equally inclined to the V.P. It is cut by the section plane perpendicular to the V.P. and inclined at 45° to the H.P. and bisecting the axis. Draw its sectional top view and true shape of the section. 20 marksAns: Refer problem 12.5 page 12.8 of ED 2e - Basant Agrawal, TMH

OR4. b) Draw the development of the lateral surface of the lower portion of the cylinder of diameter 50 mm and axis 70 mm. The solid is cut by a section plane inclined at 40° to the H.P. and perpendicular to the V.P. and passing through the mid-point of the axis. 20 marksAns: Refer problem 13.7 page 13.8 of ED 2e - Basant Agrawal, TMH.

5. a) Draw the isometric projection of the object from the views shown in Fig 2. 20 marks

Ans: Similar ED - Basant Agrawal, TMH.OR

5. b) A rectangular pyramid, base 30 mm x 20 mm and axis 35 mm long. is placed on the ground plane on its base with the longer edge of the base parallel to and 30 mm behind the picture plane. The central plane is HO mm to the left of the apex and station point is 5O mm in front of the picture plane and 25 mm above the ground plane. Draw the perspective view of the pyramid. 20 marksAns: Refer problem 17.7 page 17.12 of ED 2e - Basant Agrawal, TMH.

Anna University GE2111 Engineering Graphics Jan 2012 QuestionPaperBE/BTech (First/Second) Semester Exam January 2012 (Regulation 2008)



Note: Answer ALL Questions.

1. a) Draw the involute of a circle. of diameter 50 mm when a string is unwound in the clockwise direction. Draw a tangent and normal at a point located on the involute. 20 marksAns: Refer ED - Basant Agrawal, TMH.

OR1. b) Make free hand sketches of the front, top and right side views of the object shown below in Fig. 1. 20 marks


2. a) The front view of a line AB 90 mm long is inclined at 45° to XY line. The front view measures 65 mm long. Point A is located 15 mm above H.P. and is in V.P. Draw the projections and find its true inclinations. 20 marksAns: Refer ED - Basant Agrawal, TMH.

OR2. b) A hexagonal lamina of side 30 mm rests on one of its edges on H.P. This edge is parallel to V.P. The surface of the lamina is inclined 60° to H.P. Draw its projections. 20 marksAns: Refer ED - Basant Agrawal, TMH.

3. a) A hexagonal prism of side of base 25 mm and axis 60 mm long, is freely suspended from a corner of the base. Draw the projections by the change of Position method. 20 marks

Ans: Refer ED - Basant Agrawal, TMH.OR

3. b) A cylinder, diameter of base 60 mm and height 70 mm, is having a point of its periphery of base on H.P. with axis of the cylinder inclined to H.P. at 45° and parallel to V.P. Draw the projections of the cylinder. 20 marksAns: Refer ED - Basant Agrawal, TMH.

4. a) A cone of base 75 mm diameter and axis 80 mm long is resting on its base on the H.P. It is cut by a section plane perpendicular to the V.P. and parallel to and 12 mm away from one of its end generators. Draw its front view, sectional top view and true shape of the section. 20 marksAns: Refer ED - Basant Agrawal, TMH

OR4. b) A regular hexagonal pyramid side of base 30 mm and height 60 mm is resting vertically on its base on H.P. such that two of its sides of the base are perpendicular to V.P. It is cut by a plane inclined at 40° to H.P. and perpendicular to V.P. The cutting plane bisects the axis of the pyramid. Obtain the development of the lateral surface of the truncated pyramid. 20 marksAns: Refer ED - Basant Agrawal, TMH.

5. a) A cone of diameter of base 60 mm and height 65 mm rests with its base, on H.P. A cutting plane perpendicular to V.P. and inclined at 30° to H.P. cuts the cone such that it passes through a point on the axis at a distance of 30 mm above the base of the cone. Draw the isometric projection of the truncated cone showing the cut surface. 20 marksAns: Similar ED - Basant Agrawal, TMH.

OR5. b) A square prism of base 25 x 25 mm and height 40 mm is resting on the GP on its square base with a right side rectangular face making 60° with Picture Plane. The corner nearest to the PP is 40 mm to the left of the station point and 20 mm behind the PP. The station point is 60 mm above the GP and 50 mm in front of the PP. Draw the perspective view of the prism by using Visual Ray Method. 20 marksAns: Refer ED - Basant Agrawal, TMH.

Anna University GE2111 Engineering Graphics Dec 2011 Question PaperBE/BTech (First/Second) Semester Exam Nov-Dec 2011 (Regulation 2010)



Note: Answer ALL Questions.1. a) Construct an ellipse when the distance of its focus from its directrix is equal to 50 mm and the eccentricity is 2/3. Also draw a tangent and a normal to the ellipse. 20 marksAns: Refer problem 5.1 Page 5.6 of ED - Basant Agrawal, TMH.

OR1. b) Make free hand sketches of the front, top and left side view of the object shown in Fig. Q 1(b). 20 marks

Ans: Refer problems 7.1 to 7.11 Page 7.10-7.13 of ED - Basant Agrawal, TMH.

2. a) A Line AB has its end A 15 mm above H.P and 20 mm in front of V.P. The end B is 60 mm above H.P. and the line is inclined at 30° to H.P. The distance between the end projectors of the line is 55 mm. Draw the projections and find its inclination with V.P. 20 marksAns: Refer problem 9.31 .33 of ED - Basant Agrawal, TMH.

OR2. b) A regular hexagonal lamina of 40 mm side is resting on one of its corner on H.P. Its surface is inclined at 45° to H.P. The plan of the diagonal through the corner which is on H.P. makes an angle of 45° with XY. Draw its projections. 20 marksAns: Refer problem 10.14 Page 10.22 of ED - Basant Agrawal, TMH.

3. a) A hexagonal prism of side of base 25 mm and axis 60 mm rests on a corner of its base in H.P. with the axis of the prism inclined at 40° to H.P. and parallel to V.P. Draw its projections. 20 marksAns: Refer problem 11.10 Page 11.14 of ED - Basant Agrawal, TMH.

OR

3. b) A pentagonal pyramid of base edge 25 mm and axis length 60 mm rests on one base side on H.P. that the highest base corner is 20 mm above HP. Its axis is parallel to VP. Draw its top and front views. 20 marksAns: Refer problem 11.13 and 11.35 Page 11.20 of ED - Basant Agrawal, TMH.

4. a) A tetrahedron of 60 mm long edges rests with one of its face on H.P. and an edge is perpendicular to V.P. A section plane perpendicular to V.P cuts the tetrahedron such that the true shape of section is an isosceles triangle of base 50 mm and altitude 36 mm. Draw the front view, sectional top view and the true shape of the section. Also find the inclination of the section plane. 20 marksAns: Refer problem 12.54 Page 12.45 of ED - Basant Agrawal, TMH

OR4. b) A vertical cylinder of diameter 50 mm and height 80 mm is drilled by a hole of diameter 30 mm such that the axis of the hole is perpendicular toV.P. and parallel to H.P. Draw the lateral surface development of the solid. 20 marksAns: Refer problem 13.23 Page 13.21 of ED - Basant Agrawal, TMH.

5. a) A hexagonal prism of base edge, 20 mm and height 60 mm rests on the H.P. on its base with two of its rectangular faces parallel to V.P. It is cut by a plane inclined at 30° to H.P cutting the axis of the prism at a height of 45 mm from its base. Draw the isometric view of the truncated prism. 20 marksAns: Refer 15.10 Page 15.11 of ED - Basant Agrawal, TMH.

OR5. b) A square prism of 55 mm edge of base and 70 mm height is placed on the ground behind the PP with its axis vertical and one of the edges of the base receding to the left at an angle of 40° to the PP. The nearest vertical edge of the solid is 20 mm behind PP and 25 mm to the left of the observer who is at a distance of 120 mm in front of PP. The height of the observer above the ground is 100 mm. Draw the perspective view of the prism. 20 marksAns: Refer problem 17.4 Page 17.8 of ED - Basant Agrawal, TMH.

Anna University GE2111 Engineering Graphics April-May-June 2011 Question PaperBE/BTech (First/Second) Semester Exam April/May/June 2012 (Regulation 2008)




1. a) The focus of a conic is 50 mm from the directrix. Draw the locus of a point 'P' moving in such a way that its distance from the directrix is equal to its distance from the focus. Name the curve. Draw a tangent to the curve at a point 60 mm from the directrix. 20 marksAns: Refer ED - Basant Agrawal, TMH.

OR1. b) Figure 1 shows a pictorial of a machine component. Draw the free hand sketch of the folloing views using first angle method ofprojection. (a) Front view (b) Top view (c) Right side view. 20 marks


2. a) The end P of a line PQ is 30 mm above HP and 35 mm in front of VP. The line is inclined at 35° to the HP. Its top view is 70 mm long and inclined at 40° to XY. Draw the projections of the straight line. Find the true length and inclination of the line with the VP.20 marksAns: Refer ED - Basant Agrawal, TMH.

OR2. b) A circular plate of 60 mm diameter has a hexagonal hole of 20 mm sides centrally punched. Draw the projections of the lamina resting on the HP with its surface inclined at 30° to the HP and the diameter through the point on which the lamina rests on HP is inclined at 50° to VP. Any two parallel sides of the hexagonal hole are perpendicular to the

diameter of the circular plate passing through the point on which it rests. Draw the projections. 20 marksAns: Refer ED - Basant Agrawal, TMH.

3. a) A cone, diameter of base 55 mm and height 60 mm, is resting 0n HP on one of its generator with axis parallel to VP. Draw the projections by the cone. 20 marksAns: Refer ED - Basant Agrawal, TMH.

OR3. b) Draw the top and front views of a rectangular pyramid of sides of hase 20 x 25 mm and height 35 mm when it lies with one of its triangular faces containing the longer edge of the base on HP. This longer edge containing the triangular face lying on HP is perpendicular to VP. 20 marksAns: Refer ED - Basant Agrawal, TMH.

4. a) A square pyramid of base side 25 mm and height 40 mm rests on HP with its base edges equally inclined to VP. It is cut by a plane perpendicular to VP and inclined at 30° to HP meeting the axis at 21 mm from the base. Draw the sectional top view and true shape of the section. 20 marksAns: Refer ED - Basant Agrawal, TMH

OR4. b) Draw the development of the lower portion of a cylinder of diameter 50 mm and axis 70 mm when sectioned by a plane inclined at 40° to HP and perpendicular to VP and bisecting the axis. 20 marksAns: Refer ED - Basant Agrawal, TMH.

5. a) A cylinder of diameter of base 60 mm and height 70 mm rests with its base in HP. A section plane perpendicular to VP and inclined at 45° to HP cuts the cylinder such that it passes through a point on the axis 50 mm above the base. Draw the isometric projection of the truncated cylinder showing the cut surface. 20 marksAns: Similar ED - Basant Agrawal, TMH.

OR5. b) A rectangular pyramid of sides of base 30 mm and 20 mm and height 35 mm rests with its base on the ground such that one, of the longer base edges is parallel to the picture plane and 30 mm behind it. The station point is 50 mm in front of the picture plane, 30 mm to the left of the axis of the pyramid and 50 mm above the ground. Draw the perspective view of the pyramid. 20 marksAns: Refer ED - Basant Agrawal, TMH

Anna University GE2111 Engineering Graphics June 2010 Question PaperBE/BTech (First/Second) Semester Exam May-June 2010 (Regulation 2008)



Note: Answer ALL Questions.1. a) Draw the locus of a point P which moves in a plane in such a way that the ratio of itsdistances from a fixed point F and a fixed straight line AB is always 2/3. The distance between the fixed point F and fixed straight line is 50 mm. Also draw a tangent and normal on a point on the locus at a horizontal distance of 55 mm from the fixed straight line. 20 marksAns: Refer problem 5.2 Page 5.6 of ED - Basant Agrawal, TMH.

OR1. b) Draw free hand sketches of the front, top and right side views of the object shown in Fig. 1. 20 marks


2. a) The projections of a line measures 80 mm in the top view and 70 mm in the front view. The mid-point of the line is 45 mm in front of V.P. and 35 mm above H.P. One end is 10 mm in front of V.P. and nearer to it. The other end is nearer to H.P. Draw the projections of the line. Find the true length and true inclinations. 20 marksAns:

OR2. b) A square lamina ABCD of 40 mm side rests on the corner C such that the diagonal AC appears to be at 30º to the V.P. in the top view. The two sides BC and CD containing the corner C make equal inclinations with the H.P. The surface of the lamina makes 45ºwith H.P. Draw the top and front views. 20 marksAns: Refer problem 10.14 Page 10.16 of ED - Basant Agrawal, TMH.

3. a) Draw the projections of a cone of base diameter 50 mm and axis of length 70 mm resting on the ground on one of its generators with the axis of cone parallel to V.P. 20 marksAns: Refer problem 11.14 Page 11.17 of ED - Basant Agrawal, TMH.

OR3. b) A right regular hexagonal pyramid, edge of base 25 mm and height 50 mm, rests on one of its base edges on H.P. with its axis parallel to V.P. Draw the projections of the pyramid when its base makes a n angle of 45◦ to the H.P. 20 marksAns: Refer problem 11.1 Page 11.5 of ED - Basant Agrawal, TMH.

4. a) A square pyramid of base side 25 mm and height 40 mm rests on H.P. with its base edges equally inclined to V.P. It is cut by a plane perpendicular to V.P. and inclined at 30◦ to H.P. meeting the axis at 21 mm from the base. Draw the sectional top view an d true shape of the section. 20 marksAns: Refer problem 12.19 Page 12.21 of ED - Basant Agrawal, TMH

OR4. b) A vertical hexagonal prism of 30 mm side of base and axis 65 mm long has one of its rectangular faces parallel to V.P. and nearer to it. A circular hole of 40 mm diameter is drilled through the prism completely such that the axis of the hole bisects the axis of the prism at right angles and is perpendicular to V.P. Draw the development of the prism showing the shape of the hole on it. 20 marksAns: Refer problem 13.20 Page 13.19 of ED - Basant Agrawal, TMH.

5. a) A right circular cone of diameter 30 mm base and height 36 mm rests centrally on top of a square block of 48 mm side and 22 mm thick. Draw the isometric projection of the two solids. 20 marksAns: Similar to problems 15.19-15.21 Page 15.16 of ED - Basant Agrawal, TMH.

OR5. b) A pentagonal pyramid side of base 25 mm and height 50 mm rests with one of its corner of the base touching the picture plane and the base edges passing through this corner making equal inclinations with the picture plane. The station point i s on the central line, 100 mm in front of the picture plane and 75 mm above the ground. Draw the perspective view of the pyramid. 20 marksAns: Refer problem 17.14 Page 17.19 of ED - Basant Agrawal, TMH.

Anna University GE2111 / ME15 Engineering Graphics Jan 2013 Question PaperBE/BTech (First/Second) Semester Exam January 2013 (Regulation 2008)




1. a. i) The head lamp reflector of a motor car has a maximum rim diameter of 130 mm and maximum depth of 100 mm. Draw the profile of the reflector and name it. 10 marks

Ans: Draw Parabola using any of the method described in article 5.7.2 to 5.7.4 page 5.15-5.17 ED 2e - Basant Agrawal, TMH.1. a. ii) Draw the involute of a circle of diameter 40 mm. 10 marksAns: Refer problem 6.10 page 6.13 of ED 2e - Basant Agrawal, TMH.

OR1. b. i) Differentiate first angle projection with third angle.projection. 5 marksAns: Refer article 7.7 and 7.9 of ED 2e - Basant Agrawal, TMH.

1. b. ii) Draw the orthographic views for the given isometric views using free hand:(1) Front view (2) Top view (3) Side view. Mark the dimensions. 15 marks

Ans: Refer problem 7.4 page 7.13 of ED 2e - Basant Agrawal, TMH2. a i) Draw the projections of the following points on a common reference line.(1) P, 35 mm behind the VP and 20 mm below the HP(2) Q, 40 mm infront of the VP and 30 mm above the HP(3) R, 50 mm behind the VP and 15 mm above the HP(4) S, 40 mm below the HP and in the VP(5) T, 30 mm infront of the VP and 50 mm below the HP 10 marksAns: Refer problem 8.10 page 8.8 of ED 2e - Basant Agrawal, TMH.

2. a. ii) The end P of a line PQ, 70 mm long is 15 mm above the HP and 20 mm in front of the VP. Its 50 mm long plan is inclined at 45° to the VP. Draw the projections of the line and find its true inclinations with the VP and the HP. 10 marksAns: Refer ED 2e - Basant Agrawal, TMH.

OR2. b) A circular plate of diameter 70 mm has the end P of the diameter PQ in the HP and the plate is inclined at 30° to the HP. Draw its projection (i) the diameters PQ appears to be inclined at 45° to the VP in the top view. (ii) the diameter PQ makes 45° with the VP. 20 marksAns: Refer problem 10.39 page 10.33 of ED 2e - Basant Agrawal, TMH.

3. a) Draw the projections of a hexagonal prism of base side 20 mm and axis length 50 mm when its rests on the ground on one of the edges of the base, and the axis inclined at 35° to the ground and parallel to the VP. 20 marksAns: Refer problem 11.9 page 11.14 of ED 2e - Basant Agrawal, TMH.

OR3. b) A square pyramid of base side 30 mm and height 50 mm rests on the ground on one of its base edges such that its axis is inclined at 45° to the ground and parallel to VP. Draw its projections. 20 marksAns: Refer problem 11.11 page 11.15 of ED 2e - Basant Agrawal, TMH.

4. a) A cylinder of diameter 60 mm and height 80 mm has a central hexagonal slot of side 20 mm running right through the length. The cylinder is lying on the HP with its axis perpendicular to the VP. A vertical cutting plane cuts the cylinder in such a way that it meets the bases at 6 mm from diametrically opposite ends. Draw the sectional front view and the true shape of the section. 20 marksAns: Refer ED 2e - Basant Agrawal, TMH

OR4. b) A pentagonal pyramid, side of base 30 mm and height 52 mm, stands with its base on HP and an edge of the base is parallel to VP and nearer to it. It is cut by a plane perpendicular to VP, inclined at 40° to HP and passing through a point on the axis, 32 mm above the base. Draw the sectional top view. Develop the lateral surfaces of the truncated pyramid. 20 marksAns: Refer problem 13.21 page 13.21 of ED 2e - Basant Agrawal, TMH.

5. a) A hexagonal prism of base side 20 m.m and height 40 mm has a square hole of side 16 mm at the centre. The axes of the square and hexagonal prism coincide. One of the faces of the square hole is parallel to a face of the hexagonal prism. Draw the isometric projection of the prism with. hole to full scale. 20 marksAns: Similar problem 15.24 page 15.21 of ED 2e - Basant Agrawal, TMH.

OR5. b) Steps provided for an LIG house consist of three treads of 250 mm each and three rises of 150 mm each. The length of the steps is 1000 mm. The steps are parallel to the picture plane. The nearest face of the steps is 500 mm behind the PP. The station point is 2000 mm in front of the PP and 1000 mm above the ground. The station point lies in a central plane 1250 mm to the right of the right extreme face of the steps. Draw the perspective view of the steps. 20 marksAns: Refer problem 17.19 page 17.22 of ED 2e - Basant Agrawal, TMH.

fsdfeg with solutions (1)

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