SRM VALLIAMMAI ENGINEERING COLLEGE
(An Autonomous Institution)
SRM Nagar, Kattankulathur– 603203
DEPARTMENT OF MECHANICAL ENGINEERING
QUESTION BANK
I & II SEMESTER
1901007 - ENGINEERING GRAPHICS
Regulation - 2019
Academic Year 2022-2023 (Odd and Even Semester)
Prepared by
Mr.T.Muthu Krishnan, M.E., (Ph.D.) Assistant Professor (O.G) / Mechanical
1
, All Questions (1 x 20 = 20 Marks)
UNIT I - PLANE CURVES AND SPECIAL CURVES
Basic Geometrical constructions, Curves used in engineering practices: Conics – Construction of ellipse,
parabola and hyperbola by eccentricity method – Construction of cycloid (Rolling Circle rolls on flat
surface only). construction of involutes of square and circle – Drawing of tangents and normal to the
above curves.
BT
Q.No Questions Competence
Level
1 Construct a parabola when the distance between the focus and directrix is BTL-6 Create
50 mm. Also, draw the tangent and normal to any point on the curve.
2 Construct a hyperbola when the distance between the focus and directrix is BTL-6 Create
45 mm and eccentricity is 5/4. Also, draw the tangent and normal to any
point on the curve.
3 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
50 mm and eccentricity is 2/3. Also, draw the tangent and normal to any
point on the curve
4 Draw the locus of a point P which moves in a plane in such a way that the BTL-6 Create
ratio of its distances from a fixed-point F and fixed straight-line DDl is
always 2/3. The distance between the fixed-point F and the fixed straight
line is 50 mm. also draw a tangent and normal on a point on the locus at a
horizontal distance of 40 mm from the fixed straight line.
5 Construct a cycloid given the radius of the generating circle is 30 mm. Also, BTL-6 Create
draw a tangent and normal at any point on the cycloid.
6 Construct a cycloid for one and a half revolutions when the radius of the BTL-6 Create
generating circle is 25 mm.
7 Coir is unwound from a drum of 50 mm diameter. Draw the locus of the free BTL-6 Create
end of the coir for unwinding through an angle of 360°. Also, draw normal
and tangent at any point on the curve.
8 (i) Draw the involute of a circle of diameter 40 mm. (15) BTL-6 Create
(ii)Draw the involute of a square of base side 30 mm. (5) BTL-6 Create
9 A roller of 60 mm diameter rolls over a horizontal table without slipping for BTL-6 Create
one complete rotation, Draw the path traced by the point P on the
circumference of the circle. Also, draw a tangent and normal at any point on
the curve.
10 A circle of 60 mm diameter rolls over a horizontal line clockwise for BTL-6 Create
1½ revolution. Draw the path traced by the point P on the circumference of
the circle. Also, draw a tangent and normal at any point on the curve.
2
, 11 A circle of 50 mm diameter rolls over a horizontal roof in an anticlockwise BTL-6 Create
direction for one complete revolution. Draw the path traced by the point P
on the circumference of the circle. Also, draw a tangent and normal at any
point on the curve.
12 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
35 mm and eccentricity is 3/4. Also draw the tangent and normal to any
point on the curve.
13 Construct a Parabola when the distance between the focus and directrix is BTL-6 Create
40 mm and eccentricity is 1. Also, draw the tangent and normal to any point
on the curve.
14 Construct a parabola when the distance between the focus and directrix is BTL-6 Create
1000 mm. Also, draw the tangent and normal to any point on the curve. Use
a suitable scale to draw the curve.
15 Construct a hyperbola when the distance between the focus and directrix is BTL-6 Create
450 mm and eccentricity is 5/4. Also, draw the tangent and normal to any
point on the curve. Use a suitable scale to draw the curve.
16 Construct a cycloid given the radius of the generating circle is 150 mm. BTL-6 Create
Also, draw a tangent and normal at any point on the cycloid. Use a suitable
scale to draw the curve.
17 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
1200 mm and eccentricity is 2/3. Also, draw the tangent and normal to any
point on the curve. Use a suitable scale to draw the curve.
18 Construct an involute of a circle of diameter 200 mm. Also, draw a tangent BTL-6 Create
and normal at any point on the involute. Use a suitable scale to draw the
curve.
3
(An Autonomous Institution)
SRM Nagar, Kattankulathur– 603203
DEPARTMENT OF MECHANICAL ENGINEERING
QUESTION BANK
I & II SEMESTER
1901007 - ENGINEERING GRAPHICS
Regulation - 2019
Academic Year 2022-2023 (Odd and Even Semester)
Prepared by
Mr.T.Muthu Krishnan, M.E., (Ph.D.) Assistant Professor (O.G) / Mechanical
1
, All Questions (1 x 20 = 20 Marks)
UNIT I - PLANE CURVES AND SPECIAL CURVES
Basic Geometrical constructions, Curves used in engineering practices: Conics – Construction of ellipse,
parabola and hyperbola by eccentricity method – Construction of cycloid (Rolling Circle rolls on flat
surface only). construction of involutes of square and circle – Drawing of tangents and normal to the
above curves.
BT
Q.No Questions Competence
Level
1 Construct a parabola when the distance between the focus and directrix is BTL-6 Create
50 mm. Also, draw the tangent and normal to any point on the curve.
2 Construct a hyperbola when the distance between the focus and directrix is BTL-6 Create
45 mm and eccentricity is 5/4. Also, draw the tangent and normal to any
point on the curve.
3 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
50 mm and eccentricity is 2/3. Also, draw the tangent and normal to any
point on the curve
4 Draw the locus of a point P which moves in a plane in such a way that the BTL-6 Create
ratio of its distances from a fixed-point F and fixed straight-line DDl is
always 2/3. The distance between the fixed-point F and the fixed straight
line is 50 mm. also draw a tangent and normal on a point on the locus at a
horizontal distance of 40 mm from the fixed straight line.
5 Construct a cycloid given the radius of the generating circle is 30 mm. Also, BTL-6 Create
draw a tangent and normal at any point on the cycloid.
6 Construct a cycloid for one and a half revolutions when the radius of the BTL-6 Create
generating circle is 25 mm.
7 Coir is unwound from a drum of 50 mm diameter. Draw the locus of the free BTL-6 Create
end of the coir for unwinding through an angle of 360°. Also, draw normal
and tangent at any point on the curve.
8 (i) Draw the involute of a circle of diameter 40 mm. (15) BTL-6 Create
(ii)Draw the involute of a square of base side 30 mm. (5) BTL-6 Create
9 A roller of 60 mm diameter rolls over a horizontal table without slipping for BTL-6 Create
one complete rotation, Draw the path traced by the point P on the
circumference of the circle. Also, draw a tangent and normal at any point on
the curve.
10 A circle of 60 mm diameter rolls over a horizontal line clockwise for BTL-6 Create
1½ revolution. Draw the path traced by the point P on the circumference of
the circle. Also, draw a tangent and normal at any point on the curve.
2
, 11 A circle of 50 mm diameter rolls over a horizontal roof in an anticlockwise BTL-6 Create
direction for one complete revolution. Draw the path traced by the point P
on the circumference of the circle. Also, draw a tangent and normal at any
point on the curve.
12 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
35 mm and eccentricity is 3/4. Also draw the tangent and normal to any
point on the curve.
13 Construct a Parabola when the distance between the focus and directrix is BTL-6 Create
40 mm and eccentricity is 1. Also, draw the tangent and normal to any point
on the curve.
14 Construct a parabola when the distance between the focus and directrix is BTL-6 Create
1000 mm. Also, draw the tangent and normal to any point on the curve. Use
a suitable scale to draw the curve.
15 Construct a hyperbola when the distance between the focus and directrix is BTL-6 Create
450 mm and eccentricity is 5/4. Also, draw the tangent and normal to any
point on the curve. Use a suitable scale to draw the curve.
16 Construct a cycloid given the radius of the generating circle is 150 mm. BTL-6 Create
Also, draw a tangent and normal at any point on the cycloid. Use a suitable
scale to draw the curve.
17 Construct an ellipse when the distance between the focus and directrix is BTL-6 Create
1200 mm and eccentricity is 2/3. Also, draw the tangent and normal to any
point on the curve. Use a suitable scale to draw the curve.
18 Construct an involute of a circle of diameter 200 mm. Also, draw a tangent BTL-6 Create
and normal at any point on the involute. Use a suitable scale to draw the
curve.
3
