| |

DEVELOPMENT OF SURFACES MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

Byadmin

 

DEVELOPMENT OF SURFACES

MULTIPLE CHOICE QUESTIONS

(MCQ) WITH ANSWERS

MCQ on development of surfaces

increases clarity and understanding.

Development deals with solids made

out of thin sheet. A solid s cut from an

edge and spread on a sheet.

Development saves time taken for the

manufacture of solids. It eliminates the

wastage of material.

Fig. Development of a right pyramid by radial method

  1. Development of surfaces means a solid is cut from

(a) A face

(b) A base

(c) An edge

(d) None

ANS: (C )

2. Shape of development of a cylinder is

(a) Circle

(b) Ellipse

(c) Square

(d) None

ANS: (d)

3. When a cylinder is developed, a figure obtained is

(a) Rhombus

(b) Rectangle

(c) Circle

(d) None

ANS: (b)

4. Developing a cone, a figure obtained is

(a) Isosceles triangle

(Semi-circle

(Sector of a circle

(d) None

ANS: (c )

5. When a square prism is developed, a shape available is

(a) 1 rectangle

(b) 3 rectangles in series

(c) 5 rectangles in series

(d) None

ANS: (d)

6. On the development of a square prism, a figure consists of

(a) 2 Rectangles in series

(b) 4 rectangles in series

(c) 6 Rectangles in series

(d) None

ANS: (b)

7. When a pentagonal pyramid is developed, shape obtained is

(a) 5 isosceles triangles in series

(b) 10 isosceles triangles in series

(c) 15 isosceles triangles in series

(d) None

ANS: ( a)

8. Whenever a pentagonal pyramid is developed, a figure obtained is

(a) 2 isosceles triangles in series

(b) 4 isosceles triangles in series

(c) 6 isosceles triangles in series

(d) None

ANS: (d)

9. Parallel line of development is used to develop

(a) Prisms and cones

(b) Pyramids and cylinders

(c) Spheres & prisms

(d) None

ANS: (d)

10. Method of development used for the development of a cylinder is

(a) radial line method

(b) parallel line Method

(c) parallel and radial line methods

(d) None

ANS: (b)

11. Radial line of development is used for the development of a

(a) Cylinder

(b) Prism

(c) Sphere

(d) None

ANS: (d)

12. Sizes used in the development of a solid is

(a) True sizes

(b) Smaller sizes

(c) Bigger sizes

(d) None

ANS: ( a)

13. Which type of Saving is available on development of a solid?

(a) Cost of the material

(b) Cost of manufacture

(c) Cost of material & manufacture

(d) None

ANS: (a)

    14. Parallel line development method is used for the development of a

  1. Pyramid

  2. Cone

  3. Chimney

  4. None

ANS: (d)

    15. Parallel line development method is used for the development of a

  1. Pyramid

  2. Boiler

  3. Chimney

  4. None

ANS: (b)

    16. Parallel line development method is used for the development of a

  1. Pyramid

  2. Cone

  3. Prism

  4. None

ANS: (c)

    17. Radial line development method is used for the development of a

  1. Cylinder

  2. Cone

  3. Prism

  4. None

ANS: (b)

    18. Radial line development method is used for the development of a

  1. Sphere

  2. Prism

  3. Funnel

  4. None

ANS: (d)

    19. Surfaces which are developed

  1. Radial

  2. Lateral

  3. Transverse

  4. None

ANS: (d)

    20. Surfaces which are developed

  1. Conical

  2. Sphereical

  3. Lateral

  4. None

ANS: (c )

    21. Triangular method of development is used for the development of

  1. Cylinder

  2. Pyramid

  3. Reducer

  4. None

ANS: (c )

    22. Zone method of development is used for the development of a

  1. Cylinder

  2. Chimney

  3. Tunnel

  4. None

ANS: (d)

    23. Zone method of development is used for the development of a

  1. Cylinder

  2. Chimney

  3. Sphere

  4. None

ANS: (c)

    24. Lune method of development is used for the development of a

  1. Cylinder

  2. Chimney

  3. Ball

  4. None

ANS: (c)

    25. Development of an object uses

  1. Apparent lengths

  2. True length

  3. Apparent & true lengths

  4. None

ANS: (b)

    26. Development of surfaces is used in

  1. Electrical wires

  2. Wood work

  3. Sheet work

  4. None

ANS: ©

    27. Principal of development means that every line on development uses

  1. Apparent size

  2. True size

  3. Apparent &true sizes

  4. None

ANS: (b)

    28. Development of surfaces involves

  1. Increase of labor cost

  2. Decrease of labor cost

  3. Cannot say

  4. None

ANS: (b)

 

 

https://www.mesubjects.net/wp-admin/post.php?post=7270&action=edit       Orthographic Projections

Similar Posts

| |

ISOMETRIC PROJECTIONS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

Byadmin

ISOMETRIC PROJECTIONS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS MCQ on isometric projections increase knowledge and understanding as well. It is very helpful in all types of projections. It gives the 3 dimensional picture of the object. In this, dimensions are 84 % of the true dimensions. For drawing the isometric projections, isometric scale is constructed…

|

PROJECTIONS INTERSECTION OF SURFACES CLASS NOTES

Byadmin

      PROJECTIONS INTERSECTION OF SURFACES CLASS NOTES   Most objects in reality are formed by more than one object. Two or more objects are joined by principle of intersection of solids. Intersection means that one solid is entering another solid. It is easy to connect any object of plane surfaces to a plane…

|

DEVELOPMENT OF SURFACES CLASS NOTES FOR ENGINEERING

Byadmin

  DEVELOPMENT OF SURFACES CLASS NOTES FOR ENGINEERING Cut one surface of the solid. Open the entire solid on a sheet. It is development of surfaces. It applies to those objects made out of a thin sheet. Use true lengths in the development. Many objects need development for manufacture. It saves time, labor and wastage…

| |

RADIATION EXCHANGE BETWEEN GREY AND BLACK SURFACES

Byadmin

  RADIATION EXCHANGE BETWEEN GREY AND   BLACK SURFACES   Radiation Shape factor algebra makes the study of radiation exchange between surfaces simple & easy.  Number of shape factors is equal to the square of the number of radiating surfaces. Radiation exchange is considered between black surfaces. It has also been considered between real surfaces. If…

| |

PROJECTIONS OF A POINT MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

Byadmin

  PROJECTIONS OF A POINT MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS  MCQ on projections of points increase the understanding of various projections. More MCQ on projections of a point add to the knowledge further. Use First angle projection. Seen form top ,drawn at the bottom Fig. Four Quadrants 1, 2,3 & 4 Fig. Projections of…

| |

SCREWED JOINTS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

Byadmin

SCREWED JOINTS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS MCQ on screwed joints increase depth of understanding and clarity. This helps in the proper selection of a screwed joint in a particular application.     1. A screwed joint is a Temporary joint Permanent joint Temporary as well as permanent joint None Ans: (a)    …