● Fill in the blanks type Questions :
1. The full form of BIS is ………………………
Ans: Bureau of Indian Standard.
2. The inclination of inclined lettering as per BIS is …………………….
Ans: 75°
3. Set squares are used for drawing ……………………. lines.
Ans: Parallel [ Vertical, Horizontal, Inclined ].
4. Angle of multiple of as constructed by the combined use of …………… & …………..
Ans: T-SQUARE & SETS SQUARE.
5. In the absence of protractor, ………………………. Is used to measure angles.
Ans: Angle of Chords.
6. The scale of chords is used to measure ………………………..
Ans: Angles.
7. Two methods/systems to represent the dimensions are …………………. and …………….. system.
Ans: Aligned and Unidirectional.
8. Lettering is usually done in ……………….. letters.
Ans: Capital.
9. The size of the letter is described by its ………………………….
Ans: Height.
10. Single stroke letters may be either …………………… or …………………………
Ans: Vertical or Inclined.
11. The dimension line should not ………………………. each other.
Ans: Cross / Intersect / Overlap.
12. Dimensions should not be shown between …………………… lines.
Ans: Dotted / Dashed.
13. Lowercase letters are generally used in ………………. drawing.
Ans: Architectural.
14. The maximum width of the arrowhead to its length is in the ratio of …………………..
Ans: 3:1
15. Hatching lines are at an angle of …………………….. to the main outline of the section.
Ans: 45°
16. Hatching lines are uniformly spaced about ……………………… apart.
Ans: 2 mm. to 3 mm.
17. Dimension lines should be placed at least 8 mm from the ………………………
Ans: Outer line / other lines.
18. French curve is used to draw ……………………. curve.
Ans: Irregular.
19. In ………………………. System all dimensions are placed in such a way that they may be read from the bottom of the drawing.
Ans: Unidirectional.
20. The ratio of drawing length to the actual length of an object is called ……………………….
Ans: Representative Fraction (R.F).
21. When measurements are required in two units or a unit and its subdivision, the ………………… is used.
Ans: Plain Scale.
22. When measurements are required in three units, the …………………. Scale is used.
Ans: Diagonal.
23. When a drawing is drawn of the same size as that of the object, the scale used is ………………….
Ans: Full-Size Scale / True Scale.
24. When drawings are drawn smaller than the actual size of the object, the scale is said to be …………..
Ans: Reducing Scale.
25. Drawing of building, large structures are drawn using ……………… scale.
Ans: Reducing.
26. For drawing of small objects, instruments, watches ………………….. Scale is used.
Ans: Enlarge.
27. The length of the scale is the product of R.F. and ………………………
Ans: Maximum Length Required To Be Measured.
28. R.F. is the ratio of ………….. to the ……………..
Ans: Drawing Length Of Object, Actual Length Of Object.
29. In general, projection lines and dimension lines should not ……………….. other lines unless it is unavoidable.
Ans: Cross / Intersect / Overlap.
30. ……………….. are used for drawing curves that cannot be drawn by a compass.
Ans: French Curve.
31. There are ……………… systems of placing dimensions.
Ans: Two.
32. The title box should be placed in ………………… corner of the sheet.
Ans: Right Hand Bottom Side.
33. T square is used to draw ……………….. lines.
Ans: Horizontal Parallel.
34. The edge of the board on which T square is made to slide is called its………………….
Ans: Ebony Edge / Working Edge.
35. The scale should never be used as ……………. for drawing straight lines.
Ans: Straight Edge.
36. To draw a very large circle a .......................... is used.
Ans: Beam Compass.
37. To draw a very small circle a .......................... is used.
Ans: Drop Compaas.
38. For drawing thin lines of uniform thickness, the pencil should be sharpened in the form of ………………….
Ans: Conical Point.
39. The full form of I.S.O. is …………..
Ans: INDIAN STANDARD ORGANIZATION.
40. A ..................... is used to copy & mark dimensions in the drawing from scale.
Ans: Divider.
● MCQ type Questions :
Fill in the blanks with appropriate word or words :
1. The edge of the drawing board on which the T-square is made to slide is called its ..................
(a) working edge, (b) straight edge, (c) chisel edge, (d) none of the above.
Ans: (a)
2. Angles in multiples of 15° can be constructed by the combination of ......................
(a) T-square, (b) set-squares, (c) protractor, (d) a & b, (e) all of the above.
Ans: (d)
3. To prevent warping of the drawing board ................. are cleated on its back.
(a) packings, (b) wooden blocks, (c) battens, (d) none of the above.
Ans: (c)
4. The two parts of the T-square are ...................... and ......................
(a) vertical and horizontal edge, (b) head & tail, (c) stock & blade, (d) none of the above.
Ans: (c)
5. The T-square is used to draw ........................ lines.
(a) vertical, (b) curve, (c) horizontal, (d) all of the above.
Ans: (c)
6. Set-squares are used to draw ................... lines.
(a) horizontal, (b) vertical, (c) inclined, (d) parallel.
Ans: (d)
7. Inking pen is used to draw ................... in ink.
(a) writing, (b) curves, (c) straight lines, (d) none of the above.
Ans: (c)
8. To remove unnecessary lines from drawing .................... is used.
(a) duster, (b) chalk, (c) sandbox, (d) eraser.
Ans: (d)
9. An drawing instrument named ............................ in which the T-square, set-squares, scale, and protractor are combined together.
(a) set-squares, (b) drafting machine, (c) roll n draw, (d) none of these.
Ans: (b)
10. Circles and arcs of circles can be drawn using a .....................
(a) lengthening bar, (b) divider, (c) compass, (d) none of the above.
Ans: (c)
11. To draw a very small curve……………… are used.
(a) Bow compass, (b) Protractor, (c) French curves, (d) All of the above.
Ans: (a)
12. To draw thin uniform lines, the pencil should be sharpened as ………………..
(a) Pointed, (b) Conical, (c) Chisel edge, (d) None of the above.
Ans: (c)
13. Setting off short equal distances, a …………….. is used.
(a) Bow divider, (b) Compass, (c) Scale, (d) All of the above.
Ans: (a)
14. Drawing straight lines, the scale should never be used like a ……………...
(a) Working edge, (b) Set-squares, (c) Straight edge, (d) All of these.
Ans: (c)
15. Measurements can be transferred accurately from the scale to the drawing, with the help of …………………..
(a) Scale, (b) Compass (c) Divider, (d) All of these.
Ans: (c)
16. Very large circles are constructed by means of a ……………………..
(a) Lengthening bar, (b) Bow compass, (c) Large compass, (d) None of the above.
Ans: (a)
17. Very small circles are constructed by means of a ……………………..
(a) Lengthening bar, (b) Bow compass, (c) Large compass, (d) None of the above.
Ans: (b)
18. To measure angles, a ………….. can be used.
(a) Scale of chords, (b) Set-squares, (c) T-square, (d) none of these.
Ans: (a)
19. To draw irregular curves, a ……………….. is used.
(a) Compass, (b) Bow compass, (c) French Curves, (d) All of the above.
Ans: (c)
20. To draw regular curves, a ……………….. is used.
(a) Compass, (b) Bow compass, (c) French Curves, (d) All of the above.
Ans: (a)
21. The combination of a plane scale and a protractor is called ………………..
(a) Set-square, (b) Diagonal scale, (c) Roll n draw, (d) None of these.
<< Learn In Details About INSTRUMENTS USED IN ENGINEERING OR TECHNICAL DRAWING. >>