Classm11, PA2, EG exam
ST. COLUMBA’S SCHOOL
Ashok Place, N. Delhi – 110001
PA 2, Nov 2021
Engineering Graphics
Class XI
Time: 1 hr 30
mins MM
: 40
Instructions
1. Attempt all
questions.
2. All
dimensions are in mm.
3. Follow the
SP: 46-1988 codes (with first angle projections)
4. Use both
sides of the drawing sheet, if required.
5. Missing or
mismatching dimensions, if any, may be suitably assumed
6.
Diagrams are not to scale. Follow the dimensions only.
7.
Draw neat projections/ views.
Q1. Draw angles
of 90, 270 and 540. (5)
Q2. Draw an Interior Common Tangent to two circles of radii
25 mm and 35 mm,
having
their centres 90 mm apart.
(5)
Q3. Draw a HEXAGON of side 50 mm outside another HEXAGON
of side 30 mm. (6)
Q4. A line CD 40 mm long makes an angle of 450
with the HP and its top view makes
an angle 300
with the VP. Draw its FV and TV.
(6)
Q5. A pentagonal prism of base side 30 mm and axis
length 70 mm has one of its base
sides parallel
to the VP and its axis inclined to the HP at 300. Draw its front view
top
view. (8)
Q6. A hexagonal pyramid having 35 mm base side and
axis length 75 mm is placed
on the HP
on its base. It is sectioned by an inclined cutting plane making an angle
300
with the HP intersecting the axis at its centre. Draw its FV, sectioned TV and
true
shape of the section.
(10)
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