Multiple Choice Questions (MCQ) with Answers on Orthographic Projection

Multiple Choice Questions (MCQ) with Answers on Orthographic Projection

 

1-Orthographic projection represents three dimensional objects in

  1. One dimension
  2. Two dimension
  3. Three dimension
  4. All of the above

(Ans:b)

 

2-In orthographic projection, the projection lines are ______ to the projection plane.

  1. Parallel
  2. Orthogonal
  3. Inclined
  4. Any of the above

(Ans:b)

 

3-In the term ortho-graphic, ‘orthos’ means

  1. Drawing
  2. Straight
  3. Projection
  4. View

(Ans:b)

 

4-The point, from which the observer is assumed to view the object, is called

  1. Center of projection
  2. Point of projection
  3. Point of observer
  4. View point

(Ans: a)

 

5-In orthographic projection, the object is placed with one of its faces ______ to the picture plane.

  1. Inclined
  2. Perpendicular
  3. Parallel
  4. Any of the above

(Ans: c)

 

6-Orthographic projection is also known as

  1. Single view projection
  2. Two view projection
  3. Multi view projection
  4. All of the above

(Ans: c)

 

7-The two ways of drawing orthographic projection are

  1. First angle, second angle
  2. First angle, third angle
  3. Second angle, third angle
  4. Second angle, fourth angle

(Ans: b)

 

8-In third angle projection method, the object is supposed to be in

  1. First quadrant
  2. Second quadrant
  3. Third quadrant
  4. Fourth quadrant

(And: c)

 

9-Projection line is

  1. Continuous thick line
  2. Continuous thin line
  3. Chain thin line
  4. Dashed line

(Ans: b)

 

10-Visible outline or edge is

  1. Continuous thick line
  2. Continuous thin line
  3. Chain thin line
  4. Dashed line

(Ans: a)

 

11-Center line is

  1. Continuous thick line
  2. Continuous thin line
  3. Chain thin line
  4. Dashed line

(Ans: c)

 

12-The orthographic projection, projection lines are ____ to each other.

  1. Parallel
  2. Perpendicular
  3. Inclined
  4. Any of the above

(Ans: a)

 

13-The front view of a cube, when it resting on HP on one of its faces and one other face is parallel to VP, is

  1. Square
  2. Rectangle
  3. Parallelogram
  4. Triangle

(Ans: a)

 

14-The numbers of principal views are

  1. Two
  2. Three
  3. Four
  4. Six

(Ans: d)

 

15-The following is not a principal view.

  1. Bottom
  2. Side
  3. Top
  4. Auxiliary

(Ans: d)