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. The following line is used for dimension line
A) Continuous thick B) Continuous thin
C) Chain thin line D) Short zig zag thin

. In aligned system of dimensioning the dimension may be read from
A) Bottom or right hand edges
B) Bottom or left hand edge
C) Only from bottom
D) Only from left side

. The length : width in case of an arrow head is

A) 1 : 1 B) 2:1 C) 3:1 D) 4:1
. The internal angle of regular hexagon is degree.
A) 72 B) 108 C) 120 D) 150

~ Aline of 6 m is shown by 6 cm on a scale, its Representation Factor (RF) is
A) 1 B) 600 C) 1/600 D) 1/30

. A point ‏م‎ is above Horizontal Plane (HP) and in front of Vertical Plane (VP).
The point is

A) First quadrant B) Second quadrant
C) Third quadrant D) Fourth quadrant
. The section cut by a plane ೦೧ ೩ right circular cone are called as
A) Parabolic section B) Conic sections
C) Elliptical section D) Hyperbolic sections
. ॥1 ೦೦೧1೦5 the is revolving to form two anti parallel cones joined at the
apex.
A) Ellipse B) Circle
C) Generator D) Parabola
. Ifa plane is perpendicular to vertical and inclined to horizontal plane with 30 degrees

then the vertical trace makes of xy reference.
A) 30 degrees B) 60 degrees C) 150 degrees D) 90 degrees

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