Download OU (Osmania University) B.Tech (Bachelor of Technology) First Year (1st Year) 2014 June 6008 Engineering Graphics Question Paper
FACULTY OF ENGINEERING AND INFORMATICS
B.E. I ? Year (Main) Examination, June 2014
Subject : Engineering Graphics
Time : 3 hours Max. Marks : 100
Note: Answer all questions from Part-A. Answer any FIVE questions from Part-B.
PART ? A (35 Marks)
1 Match the following :
1) Reduction scale a) 1 : 1
2) Full scale b) 100 : 1
3) Enlargement scale c) 1 : 100
2 Match the following sizes of drawing paper as per BIS recommendation 4
Designation Trimmed size in mm, width x length
1 ) A4 420 x 594
2) A2 210 x 297
3) Al 297 x 420
4) A3 594 x 841
3 Two pegs fixed on a wall are 4.5 m apart. The distance between the pegs measured
one parallel to the floor is 3.6 m. If one peg is 1.5m above the floor, find the height of
the second peg and inclination of the line joining the two pegs, with the floor? 4
4 Construct a scale' of 1 : 6 to show decimeter and centimeter to read upto lm. Shown
on it a length of 6.9 dm. 3
5 A triangle with its sides 25, 30 and 40 mm respectively is resting with its 40mm side in
VP and inclined to HP at 25
?
. The pane of the triangle is inclined at 35
?
to HP. Draw
its projections. 4
6 Explain "line method" of determining the intersection line between surfaces of two
interpenetrating solids. 3
7 Draw projections of a pentagonal prism, edge of base 30mm and 50mm long, having
one of its base edges perpendicular to VP. 3
8 A triangular prism, side of base 40 mm and length of axis 70mm, is lying on one of its
rectangular faces in HP. Its axis is parallel to both HP and VP. It is cut by section
plane parallel to and at a distance of 20mm from the HP. Draw its front view and
sectional top view.
4
9 Draw an ivolute to an equilateral triangle of 25mm side. 3
10 A point, A is 28 mm above HP and it is in first quadrant. Its shortest distance from the
XY line is 50mm. Draw its plan and elevation.
4
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Code No. 6008 / M
FACULTY OF ENGINEERING AND INFORMATICS
B.E. I ? Year (Main) Examination, June 2014
Subject : Engineering Graphics
Time : 3 hours Max. Marks : 100
Note: Answer all questions from Part-A. Answer any FIVE questions from Part-B.
PART ? A (35 Marks)
1 Match the following :
1) Reduction scale a) 1 : 1
2) Full scale b) 100 : 1
3) Enlargement scale c) 1 : 100
2 Match the following sizes of drawing paper as per BIS recommendation 4
Designation Trimmed size in mm, width x length
1 ) A4 420 x 594
2) A2 210 x 297
3) Al 297 x 420
4) A3 594 x 841
3 Two pegs fixed on a wall are 4.5 m apart. The distance between the pegs measured
one parallel to the floor is 3.6 m. If one peg is 1.5m above the floor, find the height of
the second peg and inclination of the line joining the two pegs, with the floor? 4
4 Construct a scale' of 1 : 6 to show decimeter and centimeter to read upto lm. Shown
on it a length of 6.9 dm. 3
5 A triangle with its sides 25, 30 and 40 mm respectively is resting with its 40mm side in
VP and inclined to HP at 25
?
. The pane of the triangle is inclined at 35
?
to HP. Draw
its projections. 4
6 Explain "line method" of determining the intersection line between surfaces of two
interpenetrating solids. 3
7 Draw projections of a pentagonal prism, edge of base 30mm and 50mm long, having
one of its base edges perpendicular to VP. 3
8 A triangular prism, side of base 40 mm and length of axis 70mm, is lying on one of its
rectangular faces in HP. Its axis is parallel to both HP and VP. It is cut by section
plane parallel to and at a distance of 20mm from the HP. Draw its front view and
sectional top view.
4
9 Draw an ivolute to an equilateral triangle of 25mm side. 3
10 A point, A is 28 mm above HP and it is in first quadrant. Its shortest distance from the
XY line is 50mm. Draw its plan and elevation.
4
Code No. 60081 M
-2
PART ? B (65 Marks)
11 An actual distance. of 960 km between two points on a map is shown by a line 26 cm
long. Construct the corresponding Vernier scale of kilometers and miles. Show on the
scale of a distance of 692 and 891 km. Find the corresponding length in miles using
the scale. Take 1 mile ? 1.6km.
12 A bicycle has 660 mm diameter wheels. Draw the locus of a point P, on the
circumference of a wheel for its complete revolution when it passes over a segmental
arched culvert of radius 2000 mm. Take scale 1 : 10.
13 The profile view of straight line AB, 70 mm long, makes an angle of 35
?
to the XY line
and it is 55 mm in length. End A is 12mm in front of VP and 50mm above HP.Assume
the end B to be nearer to VP than A. Draw the top and front views of the line.
14 Draw projections of a circle of 80mm diameter having the end A of diameter AB in HP,
the end B in VP and the plane of the circle inclined at 35
?
to the HP and at 60
?
to the
VP. 13
15 A 66 mm diameter spherical paper-weight has a 44 mm diameter flat base. It is placed
on HP such that its flat base is perpendicular to the HP and inclined to VP at 36
?
. Draw
its projections.
16 A right regular pentagonal pyramid, edge of base 30 mm and 68mm high, is lying on
one of its triangular faces on ground plane such that its axis is parallel to VP. A section
plane perpendicular to the VP and inclined to the HP at 65
?
cuts the pyramid meeting
its axis at a distance of 36 mm from the vertex. Draw its front view, sectional top view
and true shape of the section. ?
17 A cone, base dia 56mm and axis 74 mm long, resting on its base in HP, is completely
penetrated by a cylinder of base dia 34 mm. The axis of the cylinder is 22mm above
the base of the cone, is parallel to the VP and the HP is 9mm in front of the axis of the
cone. Draw the projection of the solids showing curves of intersection. Assume any
suitable length of the cylinder.
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This post was last modified on 20 November 2019