1. As per BIS (IS 1444-1989) the standard size of B1 drawing board is
(A) 1000 x 1500 mm (B) 700 x 1000 mm
(C) 500 x 700 mm (D) 350 x 500 mm

2. For drawing long thin lines of uniform thickness the pencil should be sharpened
(A) Chisel edge (B) Pointed lead
(C) Conical point (D) Flat blade

3. The ratio of length to width of all arrow heads in drawing is

(A) 2:1 (B) 4:1
(C) 3:1 (D) 2:4
4. For thin chain line alternate long and short dashes are in proportion ranging from
(A) 6:1 to 4:1 (B) 9:1 to 3:1
(C) 6:2 to 4:2 (D) 9:1 to 4:1

5. The plan and elevation of a line segment are seen coincides, the line is situated in the
(A) First quadrant (B) Second quadrant
(C) Third quadrant (D) Quadrantal axis

6. The recommended dimensioning of a sphere of Diameter 20 mm is
(A) 20S (8) 5 ¢ 20
(©) ऽ 20 ¢ (0) ¢ 20 5

7. The type of Vernier in which the Vernier divisions are marked in the opposite direction
of the main scale is

(A) Vernier Scale (B) Forward Vernier

(C) Backward Vernier (D) None of these

8. The method of projection in which the projectors are parallel to each other and
perpendicular to the plane the projection is

(A) Isometric Projection (B) Orthographic Projection

(C) Perspective Projection (D) Oblique Projection

9. The path tracked by a projectile is called
(A) Trajectory (B) Horizontal Range
(C) Velocity Projection (D) None of these

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