Download JNTUK B-Tech 2020 R19 EEE 1101 Engineering Drawing Model Question Paper

Download JNTUK (Jawaharlal Nehru Technological University Kakinada (JNTU kakinada)) B-Tech 2020 R19 EEE 1101 Engineering Drawing Model Previous Question Paper

9

[B19ME1101]

I B. Tech I Semester (R19) Regular Examinations
ENGINEERING DRAWING
(Common to CE,EEE & ME)
Department of Mechanical Engineering
MODEL QUESTION PAPER
TIME: 3Hrs. Max. Marks: 75 M
Answer ONE Question from EACH UNIT.
All questions carry equal marks.
*****
CO KL M
UNIT-I
1. An inelastic string 145 mm long has its one end attached to the
circumference of a circular disc of 40 mm diameter. Draw the curve
traced t by the other end of the string, when it is completely wnd
arnd the disc, keeping the string always tight.
1 K3 15
OR
2. Two fixed points A and B are 100mm apart, Trace the complete path of
a point P moving (in the same plane as that of A and B) in such a way
that the sum of its distance from A and B is always the same and equal
to 125mm. Name the curve and draw another curve parallel to and
25mm away from this curve.
1 K3 15

UNIT-II
3. a). Draw the projections of the following points on the same grnd line,
keeping the projectors 25mm apart. (i) Point A in the HP and lying
20mm behind the VP; (ii) Point B is 40mm above the HP and 25mm in
front of the VP; (iii) Point C is 25mm below the HP and 25mm behind
the VP; (iv) Point D is 15mm above the HP and 50mm behind the VP.
2 K3 8
b). ) Draw the projections of a 75mm long straight line in the following
positions: (i) parallel to and 30mm above the HP and in the VP; (ii)
perpendicular to the VP, 25mm above the HP and its one end in the
VP; (iii) Inclined at 30
0
to the HP and its one end 20mm above it,
parallel to and 30mm in front of the VP.
2 K3 7
OR
4. A line AB, of 80 mm long has its end A, 15 mm in front of VP and 20
mm above HP. The other end B is 40 mm above HP and 50 mm in
front of VP. Draw the projections of the line and determine the
inclinations of the line with HP and VP.
2 K3 15
15
UNIT-III
5. Draw a rhombus of diagonals 100 mm and 60 mm long, with the longer
diagonal horizontal. The figure is the top view of a square of 100mm
long diagonals, with a corner on the grnd. Draw its front view and
determine the angle which its surface makes with the grnd.
3 K3 15
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9

[B19ME1101]

I B. Tech I Semester (R19) Regular Examinations
ENGINEERING DRAWING
(Common to CE,EEE & ME)
Department of Mechanical Engineering
MODEL QUESTION PAPER
TIME: 3Hrs. Max. Marks: 75 M
Answer ONE Question from EACH UNIT.
All questions carry equal marks.
*****
CO KL M
UNIT-I
1. An inelastic string 145 mm long has its one end attached to the
circumference of a circular disc of 40 mm diameter. Draw the curve
traced t by the other end of the string, when it is completely wnd
arnd the disc, keeping the string always tight.
1 K3 15
OR
2. Two fixed points A and B are 100mm apart, Trace the complete path of
a point P moving (in the same plane as that of A and B) in such a way
that the sum of its distance from A and B is always the same and equal
to 125mm. Name the curve and draw another curve parallel to and
25mm away from this curve.
1 K3 15

UNIT-II
3. a). Draw the projections of the following points on the same grnd line,
keeping the projectors 25mm apart. (i) Point A in the HP and lying
20mm behind the VP; (ii) Point B is 40mm above the HP and 25mm in
front of the VP; (iii) Point C is 25mm below the HP and 25mm behind
the VP; (iv) Point D is 15mm above the HP and 50mm behind the VP.
2 K3 8
b). ) Draw the projections of a 75mm long straight line in the following
positions: (i) parallel to and 30mm above the HP and in the VP; (ii)
perpendicular to the VP, 25mm above the HP and its one end in the
VP; (iii) Inclined at 30
0
to the HP and its one end 20mm above it,
parallel to and 30mm in front of the VP.
2 K3 7
OR
4. A line AB, of 80 mm long has its end A, 15 mm in front of VP and 20
mm above HP. The other end B is 40 mm above HP and 50 mm in
front of VP. Draw the projections of the line and determine the
inclinations of the line with HP and VP.
2 K3 15
15
UNIT-III
5. Draw a rhombus of diagonals 100 mm and 60 mm long, with the longer
diagonal horizontal. The figure is the top view of a square of 100mm
long diagonals, with a corner on the grnd. Draw its front view and
determine the angle which its surface makes with the grnd.
3 K3 15
10

OR 15
6. A semicircular plate of 40mm diameter has its straight edge in the VP
and inclined at 45
o
to the HP, the surface of the plate makes an angle of
30
o
with the VP. Draw its projections.
3 K3 15

UNIT-IV
7. A hexagonal pyramid, base 25mm side and axis 50mm long, has an
edge of its base on the grnd. Its axis is inclined at 30
0
to the grnd
and parallel to the VP. Draw its projections.
4 K3 15
OR
8. Draw the projections of a cylinder 75mm diameter and 100mm long,
lying on the grnd with its axis inclined at 30
o
to the VP and parallel
to the grnd.
4 K3 15
15
UNIT-V
9. A square pyramid with base side 40mm and height 60mm is resting on
a cube of sides 50mm, the axes of the cube and the pyramid being in
the same line. Two sides of the base of the pyramid are parallel to the
edges of the cube. Draw the isometric view.
5 K3 15
OR
10. Draw (i) Front View (ii) Top View (iii) Side View of the object shown
below:

All the dimensions are in mm

6 K3 15





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