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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit - 05 - Isometric Projection and Oblique Projection

81)   

 In isometric drawing, which direction is used to represent height?

A.
B.
C.
D.
82)   

 A circular hole on the inclined surface in isometric projection appears as a(n):

A.
B.
C.
D.
83)   

Which axis in isometric drawing is used to measure width?

A.
B.
C.
D.
84)   

Which type of object is best suited for isometric  drawing? 

A.
B.
C.
D.
85)   

 To represent a slanted surface in isometric drawing, you must:

A.
B.
C.
D.
86)   

 Which one of the following is not a method of  pictorial drawing?

A.
B.
C.
D.
87)   

In isometric drawings, holes and circular features on  non-front surfaces  must be drawn as:

A.
B.
C.
D.
88)   

Leader lines in isometric drawings should be:

A.
B.
C.
D.
89)   

Which of the following is  not required  for constructing an isometric scale?

A.
B.
C.
D.
90)   

 In isometric projection, all three principal axes  are equally inclined to: 

A.
B.
C.
D.
91)   

 The object appears  smaller  in which method? 

A.
B.
C.
D.
92)   

Why are isometric drawings more popular than isometric  projections in industry? 

A.
B.
C.
D.
93)   

What does the front view represent in orthographic drawing?

A.
B.
C.
D.
94)   

 If a hole is on the top face, it will appear in which orthographic view?

A.
B.
C.
D.
95)   

To draw orthographic views from an isometric view, we must visualize the object in: 

A.
B.
C.
D.
96)   

  In general oblique projection, depth axis can be scaled by: 

A.
B.
C.
D.