This document appears to be a surprise test on Engineering Graphics consisting of 8 short answer questions worth 8 marks total and 4 drawing problems worth 12 marks total. The short answer questions cover topics like common drafting lines, properties of geometric shapes, scale drawings, and projection techniques. The drawing problems involve constructing scales, projecting points, projecting lines, and drawing the multi-view projections of a hexagonal prism.

1. Name: _____________________________, Enrollment No.___________
Surprise test -- Engineering Graphics (2110013), Time: 1 Hour, Marks: 20
Q.1 Short Questions Mark(08)
1)Th The following line is used for dimension line
a)Continuous thick b)Continuous thin
c)Chain thin line d)Short zigzag thin
2) The internal angle of regular hexagon is ___ degree.
a. a)72 b)108
c)120 d)150
3) ‘Representative fraction’ (RF) is defined as
a. a)Length of an object in the drawing /
Actual length of the object
b. b)Length of an object in the drawing /
Isometric length of the object
c. c)Actual length of the object / Length
of an object in the drawing
d. d)Isometric length of the object /
Length of an object in the drawing
e.
4) When the line is parallel to VP & perpendicular to HP, we get its true length in
a. a)Front view b. b)Side view
c. c)Both ‘a’ and ‘b’ d. d)Top view
e.
5) Which of the following position is not possible for a plane?
a. a)Perpendicular to both HP and VP b. b)Parallel to both HP and VP
c. c)Perpendicular to HP & parallel to VPd. d)Perpendicular to VP & parallel to HP
e. f.
6) A tetrahedron has four equal ____ faces
a. a)Square b. b)Rectangular
c. c)Triangular d. d)None of the above
e.
7) In third angle projection method the Left hand side view is placed on
a)Above elevation b)Below elevation
c)Right side of elevation d)Left side of elevation
8) An Hexagonal prism has _______rectangular faces and _______edges.
Q.2 Draw rough drawings for following problems Mark(12)
1) Construct a plain scale of RF 1:50, to show meters and decimeters and long
enough to measure the length of 4 meters and 9 decimeters. Mark on the scale the
following distances: 1) 2.5 meters 2) 4 meters and 2 decimeters.

2. 2) Draw the projection of following points: 1) point A is 10 mm above HP & 25 mm
in front of VP. 2) point D is 25 mm below HP & 10 mm in front of VP.
3) A Line VM, 50 mm long is perpendicular to HP & it is below HP. Point V is on
HP & 30 mm behind VP. Draw the projection of the line VM.
4) A hexagonal prism, side of base 25 mm & height 45 mm is resting on HP on its
base with one of the edges of the base parallel to VP. The axis of the prism is
parallel to and 35 mm away from VP. Draw the projections of prism.