V55/T14024/T07033/EE/20150821
Time:
3hr
Instructions:
Marks-80
Engineering Drawing - 2
1. All questions are compulsory.
2. “Long Answer type Question (LAQ)” is a supply type question
of 15 marks which required a typical answer of about 60-80 lines
in bout 32-40 minutes.
3. “Sort Answer type Question (SAQ)” is a supply type question of
5 marks which required a typical answer of about 15-20 lines in
bout 08-10 minutes.
4. Figures to the right indicate marks allotted to the questions.
5. Assume suitable data if necessary
6. Use a nonprogrammable type of scientific calculator is allowed
Marks
SECTION-A
Q.1
(a) Fig 1 shows isometric view of the object. Draw the following views
1. front view looking in direction X
2. Top view.
3. Left Hand Side View
10
Page 1
(b) Explain the procedure to draw missing view from given
orthographic views.
05
OR
Q.1
Q.2
(a)
Fig 2. Shows two views of an object. Draw its top view.
10
(b)
Explain Offset section and half section with figure
05
(a) Draw the projection of a cone, base 50 mm diameter and axis
65 mm long, lying on the ground on one of its generator with
its axis parallel to V.P.
10
(b) Show following section planes on the XY axis.
1. Section plane perpendicular to V.P. and inclined to H.P.
2. Section plane perpendicular to both V.P. and H.P.
05
Page 2
OR
Q.2
(a)
10
A cube of 60 mm long edges is kept on the H.P. on one of its
faces with all sides of that face equality inclined to V.P. It is
cut by an AIP in such a way that true shape of the section a
regular hexagon. Draw F.V. and sectional T.V. Also draw the
true shape of section.
05
(b) Draw following solids :
1.Pentagonal Prism
2.Square Pyramid
Q.3
What are the guidelines to be followed during hatching?
05
Q.4
Explain ‘Auxiliary plane method’ of section of solids.
05
SECTION-B
Q.5
(a) A vertical cylinder of 70 mm diameter and 90 mm height is kept on
the H.P. on its base. It has a circular hole of 60 mm diameter drilled it
such that the axis of the hole is 45 mm above the base, 10 mm towards
the right of the axis of the cylinder and perpendicular to V.P. Develop
the lateral surface of the cylinder showing the true shape of hole on it.
10
(b) What are the applications of Development of surfaces in
Industries?
05
OR
Q.5
10
(a) The development of a cone is a semicircle of 80 mm radius having
a circular hole of 80 mm diameter. Draw the plan and elevation of the
cone along with a circular hole shown on them.
(b) Draw the development of the lateral surface of a cylinder of base
diameter 45 mm and axis length 65 mm resting on its base on H.P.
Q.6
05
(a) Draw Free hand sketches of following components.
1.Buttress Thread
2.Wing Nut
3.Eye bolt
4.Gib-headed key
5.Double riveted lap joint
10
Page 3
05
(b) Draw any two locking arrangements for nuts.
Q.6
OR
(a) Draw Free Hand Sketches of following components.
1.Rag Foundation bolt
2.Cotter Foundation bolt
10
(B) Write any five of development of Pyramid.
05
Q.7
Explain procedure for development of Pyramid.
05
Q.8
Give brief classification of Keys.
05
Page 4