Engineering Graphics & Design (3110013) MCQs

MCQs of Isometric Projections and Isometric View or Drawing

Showing 1 to 10 out of 15 Questions
1 2
1.
The angle between the isometric axes is __________ degrees.
(a) 180
(b) 60
(c) 90
(d) 120
Answer:

Option (d)

2.
The value of the ratio of isometric length to true length is ________.
(a) 0.141
(b) 0.372
(c) 0.815
(d) 0.642
Answer:

Option (c)

3.
The length in isometric drawing of line is 20 cm. What is the true length of it?
(a) 24.53 cm
(b) 15.46 cm
(c) 19.31 cm
(d) 23.09 cm
Answer:

Option (a)

4.
The true length of the edge of a cube is 15 cm what will be the isometric length?
(a) 17.78 cm
(b) 14.48 cm
(c) 12.99 cm
(d) 12.22 cm
Answer:

Option (d)

5.
The lines parallel to isometric axes are called ________ lines.
(a) parallel
(b) auxiliary
(c) isometric
(d) oblique
Answer:

Option (c)

6.
The planes parallel to any of the two isometric lines are called ________ planes.
(a) parallel
(b) auxiliary
(c) isometric
(d) oblique
Answer:

Option (c)

7.
Isometric view of a cube is drawn the angle between the edge of the cube and horizontal will be______ degrees.
(a) 15
(b) 120
(c) 45
(d) 30
Answer:

Option (d)

8.
Isometric view of a cube is drawn the angle between the edge of the cube and vertical will be ______ degrees.
(a) 15
(b) 120
(c) 60
(d) 30
Answer:

Option (c)

9.
The true length of the line is 30 cm and the isometric view is drawn. How much length is reduced?
(a) 24.45 cm
(b) 25.98 cm
(c) 4.01 cm
(d) 5.55 cm
Answer:

Option (d)

10.
Isometric view of cube is drawn and faces of cube are seen as ___________.
(a) square
(b) rectangle
(c) rhombus
(d) parallelogram
Answer:

Option (c)

Showing 1 to 10 out of 15 Questions
1 2