29/05/2009 2009 SUBJECT: ENGG. GRAPHICS (MEE -103/MEE-104) (REVISED CREDIT SYSTEM) 29/05/2009 Time: 4 Hours. MAX.MARKS: 50 1A) A line AB, which is inclined at 30 to HP, has its ends

Department of Mechanical and Manufacturing Engineering

MEE-103 / MEE-104 Page 1 of 2

Reg.No.

II SEM B.E. END SEMESTER EXAMINATIONS

MAY 2009 SUBJECT: ENGG. GRAPHICS (MEE -103/MEE-104)

(REVISED CREDIT SYSTEM)

29/05/2009 Time: 4 Hours. MAX.MARKS: 50

1A) A line AB, which is inclined at 30 to HP, has its ends A and B, at 25 mm and 60 mm in front of VP. The length of the top view is 65 mm and its VT is 15 mm above HP. Draw the projections of the line AB. Find the true length of the line and locate its HT. (05 Marks)

1B) A hexagonal lamina of sides 30 mm has its plane inclined at 60 to HP and two of its sides are parallel to both HP and VP and nearest edge is at a distance of 20 mm from each plane. Draw the projections. (05 Marks)

2) A square pyramid whose faces are isosceles triangle of 30 mm base and 60 mm

altitude is lying on one of its triangular faces on HP. The projection of the axis of

the pyramid on HP makes an angle of 30 with VP. Draw the projections of the pyramid by Change of position Method. (10 Marks)

3) A pentagonal prism of 25 mm side of base and 55 mm height is resting on one of

its edges of base on HP such that base makes an angle of 40 with HP and the edge on which it is resting is inclined at 30º to VP. Draw the projections of the prism by Auxiliary plane method. (10 Marks)

4) A cylinder of 50 mm diameter and 70 mm long is resting on HP, with its axis

inclined at 30 to HP and parallel to VP. The cylinder is cut by a section plane inclined at 45º to VP, passing through the axis at 25 mm from one end of it. Draw the projections of the cut solid & show the true shape of the section. (10 Marks)

MANIPAL INSTITUTE OF TECHNOLOGY Manipal University, Manipal – 576 104

Instructions to Candidates: Answer ANY FIVE full questions. Missing data, if any, may be suitably assumed. Drawing must be neat and dimensioned.

Department of Mechanical and Manufacturing Engineering

MEE-103 / MEE-104 Page 2 of 2

5) A vertical cone of base diameter 60 mm and height 60 mm has a circular through

hole of 22 mm diameter drilled centrally such that the axis of the hole bisects axis of the cone at right angles and perpendicular to VP. Draw the development of lateral surface of the cone showing the true shape of the hole in it. (10 Marks)

6) Draw the isometric projections of the combinations of the solids formed by a

frustum of cone of base diameter 40 mm, top face diameter 30 mm and height 40 mm and a hexagonal prism of sides 30 mm and height 25 mm. The frustum of cone is placed on the top flat face of the hexagonal prism with the two base edges of the prism parallel to VP. Both the solids are coaxial. (10 Marks)

Reg.No.


I SEM. B.E. DEGREE END SEMESTER (MAKE-UP) EXAMINATIONS JAN. 2009 SUBJECT: ENGINEERING GRAPHICS (MEE 103/104)

REVISED CREDIT SYSTEM ( 09/01/2009 )

Time: 4 Hours. MAX.MARKS: 50 Instructions to Candidates:

Answer ANY FIVE FULL questions. Missing data, if any, may be suitably assumed.

1A) A straight line PQ has the end P 20 mm above HP and 30 mm in front

of VP. Q is 50mm above HP. The line is inclined at 300 to HP and

appears to make 300 with VP in top view. Draw the projections &

locate the traces.

(05)

1B) A circular lamina is resting on the HP in such a way that the top view is

an ellipse of major axis 80mm and minor axis 60mm. The major axis is

inclined at 300 to VP. Draw its projections.

(05)

2) Draw the projections of a hexagonal prism having side of base 30mm

& length of axis 70mm when it rests with its base edge such that the

axis inclined at 30° to HP and the edge on which it rests is inclined at

60° to VP. Use change of position method.

(10)

3) A cylinder of base diameter 50mm and axis 70mm is resting with one

of its points of base circle, the axis inclined at 30° to HP and appears to

be inclined at 30° to VP. Draw its projections by auxiliary plane

method.

(10)

4) A cone, base 60mm diameter and axis 70mm long lies on HP with one

of its generators such that the axis is parallel to the VP. The cone is cut

by a horizontal section plane passing through the centre of the base.

Draw the projections and true shape of the section in the above

positions. Retain the larger portion while sectioning.

(10)

MEE-103/104 Page 1 of 2

MEE-103/104 Page 2 of 2

5) A pentagonal pyramid side of base 30mm and height 70mm is resting

with its base on HP with one of its base sides perpendicular to VP. A

string is wound from the extreme right point P on its base, around the

slant face and brought back to the same point. Find geometrically the

shortest length of the string required and show the position of the string

in top and front views.

(10)

6) A frustum of a cone has its top & bottom diameters 40mm and 60mm

respectively and altitude 70mm. Draw its Isometric projection when the

solid rests with its larger circular end on HP.

(10)

(MEE-103) Page 1 of 2

Reg.No.

I SEM. B.E. DEGREE END SEMESTER EXAMINATIONS NOV. 2009

SUBJECT: ENGINEERING GRAPHICS (MEE-103) REVISED CREDIT SYSTEM

(27 / 11 / 2009)

Time: 4 Hours. MAX.MARKS: 50

1A) A line AB of length 90 mm has its end A 25 mm above HP and 15 mm in front of VP. The projection of the line on VP appears to be

70 mm long. The distance between the projectors through the VT and the end A (when measured parallel to XY line) is 15 mm.

Draw its projections and locate its traces. Also determine the true inclination of the line with HP and VP.

(05)

1B) A rectangular lamina 35mm and 45 mm rests in VP such that the

surface is inclined to both HP & VP. In the top view, one of its diagonal appears to be perpendicular to XY line while the other appears to be parallel to XY line. Draw its projection.

(05)

2) A pentagonal prism sides 30mm & height 60mm is freely

suspended from the midpoint of one of its shorter edges such that the suspended edge is at a distance of 10 mm from VP. Draw its

projections by Change of position method.

(10)

3) Cylinder of base diameter 50mm and axis 70mm is resting on HP

on its rim with the axis inclined at 30 to HP and 45 to VP. Draw

its projections by Auxiliary plane method.

(10)

4) A cone of base 50mm diameter and axis 60mm long rests with its generator on HP such that the axis is parallel to VP. It is cut by a

section plane perpendicular to VP so that the true shape of the section is a parabola of maximum double ordinate 40mm. Draw

the sectional top view and true shape of the section. Retain the larger portion of the solid.

(10)

MANIPAL INSTITUTE OF TECHNOLOGY

Manipal University, Manipal – 576 104

Instructions to Candidates: Answer ANY FIVE FULL questions. Missing data, if any, may be suitably assumed.


Fig. 1, Q6

5)

Develop the lateral surface of a transition piece to connect coaxial

square and triangular holes of sides 25 mm and 80 mm respectively. One edge of the triangular hole is parallel to an edge of the square hole. The axial distance between the two holes is

70mm.

(10)

6) Draw the isometric projection of the machine part shown in Fig. 1. (10)


Reg.No.

I SEM. B. E. DEGREE END SEMESTER (MAKE-UP) EXAMINATIONS DEC. 2009

SUBJECT: ENGINEERING GRAPHICS (MEE-103) (REVISED CREDIT SYSTEM)

(26 / 12 / 2009)


1A) The point P of a line PQ is 40 mm above HP and 20 mm in front of VP. Another end Q is 20 mm above HP and 50 mm in front of

VP. The top view of PQ is inclined at 45 to XY line. Draw its

projections. Find true length and locate the traces.

(05)

1B) A regular hexagonal lamina of side 25mm rests on a corner on HP such that the two sides containing the corner on HP is equally inclined to HP. The diagonal passing through the corner on HP is

inclined at 30 to HP and 45 to VP. Draw its projections.

(05)

2) A triangular prism base 25mm side and height 50mm is placed with one of its corners such that the two sides passing through the

corner on which it rests make equal inclinations with HP. The axis

is inclined at 45 to HP and 30 to VP. Draw its projections by

CHANGE OF POSITION METHOD

(10)

3) A square prism of 30mm side of base & length of axis 60mm rests with one of its base edge on HP, such that the axis is inclined at

45 to HP and appears to be inclined at 45 to VP. Draw its projections by AUXILIARY PLANE METHOD.

(10)

4) A cone of base 50mm diameter and height 60mm rests on HP with

its base. It is cut by an inclined section plane such that its VT is parallel to the end generator and cuts the cone at a distance 10 mm

from one of the end generator. Draw sectional top view &true shape of the section. Name the true shape of conic section formed.

(10)





5)

Draw half development of lateral surface of a transition piece to

connect coaxial rectangular and circular openings of diameter 25 mm separated by a vertical distance 40 mm. The longer edges of the rectangular opening are parallel to VP. The dimension of

rectangular opening is 25 mm x 40 mm.

(10)

6) The frustum of a hexagonal pyramid of top & bottom hexagonal

sides 25mm and 45mm respectively & height100 mm resting on HP with its larger hexagonal face. Draw its isometric projection

when two base edges are parallel to VP. Also draw the orthographic projection in the given position.

(10)


Reg.No.

I SEM. B.E. DEGREE END SEMESTER EXAMINATIONS DECEMBER- 2009

SUBJECT: ENGINEERING GRAPHICS (MEE-103)

(REVISED CREDIT SYSTEM) (18 / 12 / 2009)


1A) A line measuring 75 mm has one of its ends 15 mm above HP

while the other end is 10 mm in front of VP. The line is in first

quadrant and is inclined at 45 HP and 30 VP. Draw its

projections and locate the traces.

(05)

1B) ABC is a triangle of sides AB = 75mm. BC = 60mm and CA =

45mm. Its longest side AB is in VP and inclined at 30 HP. Its

surface makes an angle of 45 with VP. Draw its projections, if its

nearest corner is 20mm above HP.

(05)

2) A right circular cone of base diameter 50mm and axis 70mm rests

on HP with its axis inclined at 45 to HP. The axis is parallel to the

profile plane. Draw its plan and elevation by CHANGE OF POSITION METHOD.

(10)

3) A pentagonal pyramid of sides 30mm and height 60mm is freely suspended from one of its base corners such that the vertical

triangular plane containing the axis and point of suspension is

inclined at 30 to VP. Draw its projections by AUXILIARY

PLANE METHOD.

(10)

4) A hexagonal prism of base side 25mm length and height 65mm has a rectangular face on the HP and the axis parallel to VP. It is

cut by a vertical section plane, the H.T. of which makes an angle of 45

0 with XY and cuts the axis at a distance 20mm from one of

its ends so that larger portion is retained. Draw its sectional front

view and the true shape of the section.

(10)



Instructions to Candidates: Answer ANY FIVE FULL questions.

Missing data, if any, may be suitably assumed.


5)

A frustum of a pentagonal based pyramid of height 50mm, with top and bottom sides 20mm and 35mm respectively, rests on HP

with one of its base sides which is perpendicular to VP. A string is wound from the extreme right point P on its base corner, around

the slant face and brought back to the same point. Find geometrically the shortest length of the string required and show

the position of the string in top and front views.

(10)

6) The front & side views of a frustum of a square pyramid having a

triangular hole is shown in Fig. 1. Draw the isometric projection of the frustum. Hidden edges are not to be shown. Show clearly the

construction employed to locate the triangular hole.

(10)

Fig. 1, Q6

********

MEE- 104 Page 1 of 2

Reg.No.

II SEM. B.E. DEGREE END SEMESTER (MAKE –UP/ SUMMER COURSE) EXAMINATIONS JULY- 2009

SUBJECT: ENGINEERING GRAPHICS (MEE-104)

REVISED CREDIT SYSTEM ( 18 /07/2009 )

Time: 4 Hours. MAX.MARKS: 50 1A) A line PQ of 80mm long is in first quadrant. The end P is at a distance

of 15mm from HP and 30mm from VP. Front & top views measure 70mm and 60mm respectively. Draw its projections. Also locate the traces.

(05)

1B) A circular lamina is resting on the HP in such a way that the top view is an ellipse of major axis 80mm and minor axis 60mm. The minor axis is inclined at 300 to VP. Draw its projections.

(05)

2) A cone base diameter 50mm & axis 70mm long is freely suspended from one of its points of base circle such that the vertical plane containing axis and the point of suspension makes an angle of 300 with VP. Draw its projections. Use change of position method.

(10)

3) A cube of side 50mm is resting on HP with one of its corners such that one of the solid diagonal is parallel to HP and perpendicular to VP. Draw its projections by auxiliary plane method.

(10)

4) A square prism of sides 30mm & height 60mm has its base on HP such that all the vertical rectangular faces are equally inclined to VP. A

section plan inclined at 60 to VP cuts the solid at a distance of 15mm in front of the axis. Draw sectional front view and true shape of the section.

(10)


Instructions to Candidates: Answer ANY FIVE FULL questions.

Missing data, if any, may be suitably assumed.

MEE- 104 Page 2 of 2

5) Draw half development of the lateral surface of transition piece to connect co-axial circular hole diameter 40mm and a square hole size 50mm separated by 70mm. All sides of the square are equally inclined to VP.

(10)

6) A vertical cylinder of 40mm diameter & 60mm long is resting centrally on the rectangular top face of the horizontal square prism of 80mm height & side of base 60mm. Draw the isometric projection of the two solids in position.

(10)

Reg.No.

I SEM. B.E. DEGREE END SEMESTER EXAMINATIONS NOV/DEC 2008

SUBJECT: ENGINEERING GRAPHICS (MME103/104) REVISED CREDIT SYSTEM

(17 /12 / 2008) Time: 4 Hours. MAX.MARKS: 50



1A) A line PQ 65mm appears to be 60mm and 40mm long in front and top

views respectively. One end P is at a distance of 60mm above HP and

10mm in front of VP, while the other end is nearer to HP. Draw its


(05)

1B) A regular pentagonal lamina of side 25mm, the surface of which is

inclined at 60° to HP, touches VP by one of its sides while it meets HP

by the opposite corner. The side on VP is parallel to HP. Draw the TV

& FV of the lamina in the above position.

(05)

2) A cone base diameter 50mm & axis 70mm long is freely suspended

from one of its points of base circle such that the vertical plane

containing axis and the point of suspension makes an angle of 300 with

VP & the apex of the cone is farther from VP than its base. Draw its

projections. Use change of position method.

(10)

3) A hexagonal pyramid of base side 25 mm and axis 60 mm has one of

its triangular faces in HP and the shorter edge of that triangular face

makes an angle of 450 with the VP. Draw its projections by auxiliary

plane method.

(10)

4) A square prism, base side 30mm, length of axis 80mm is resting on a

corner of the base on HP. The axis of the solid is parallel to VP and is

inclined at 45° to HP. It is cut by a vertical section plane inclined at 20°

to VP so as to pass through the point on the axis 30 mm from its top

MME 103/104 Page 1 of 2

end. Draw sectional front view & true shape of the section. (10)

5) Draw half development of the lateral surface of transition piece to connect co-axial circular hole diameter 40mm and a rectangular hole size 50mm & 60mm separated by 70mm. Longer side of the rectangle is perpendicular to VP.

(10)

6) Draw the Isometric projection of the component shown in Fig. 1. (10)

Fig.1

MME 103/104 Page 2 of 2

Reg.No.

I SEM. B.E. DEGREE END SEMESTER EXAMINATIONS NOV/DEC 2008

SUBJECT: ENGINEERING GRAPHICS (MME 103/104) REVISED CREDIT SYSTEM

(03 /12 / 2008) Time: 4 Hours. MAX.MARKS: 50



1A) A line 70mm long appears to be inclined at 50° and 40° to XY line in the front

and top views respectively. One end is at the distance of 70mm above HP and

10mm in front of VP, while the other end is nearer to HP. Draw its


(05)

1B) A rhombus of diagonals 90mm x 50mm is placed with a corner on HP in such

a way that the front view is a square with the longer diagonal of the rhombus

appearing to be perpendicular to XY line. Draw the projections.

(05)

2) A square pyramid of sides 30mm and height 70mm is freely suspended from

the midpoint of one of its slant edges such that the axis is parallel to the

profile plane. The apex is nearer to the observer than the base. Draw its

projections by Change of position method.

(10)

3) A triangular prism sides 30 mm and height 70 mm rests on HP with one of its

longer edges such that one of the rectangular faces containing that edge is

inclined at 30° to HP, while the axis inclined at 60° to VP. Draw its

projection. Use Auxiliary plane method.

(10)

4) A cylinder, 40mm diameter and 60mm long has its axis parallel to both the HP

and the VP. It is cut by a vertical section plane inclined 200 to the VP, so that

the axis is cut at a point 20mm from one of its ends. Retain the larger end.

Draw its sectional front view and true shape of the section.

(10)

MME 103/104 Page 1 of 2

5) Draw the development of a transition piece to connect two square holes one of

side 40mm and the other of diagonal 40mm, separated by a distance 50mm.

The edges of the smaller square top faces are equally inclined to VP and two

opposite edges of the bottom larger square faces are perpendicular to VP.

(10)

6) Draw the isometric projection of the component as shown in Figure 1. (10)

Figure 1

MME 103/104 Page 2 of 2

Documents

29/05/2009 2009 SUBJECT: ENGG. GRAPHICS (MEE -103/MEE-104) (REVISED CREDIT SYSTEM) 29/05/2009 Time: 4 Hours. MAX.MARKS: 50 1A) A line AB, which is inclined at 30 to HP, has its ends