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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit 03 - Orthographic Projection Projection of Solids

49)   

The graphical symbol of a third-angle projection places the cone’s circular face: 

A.
B.
C.
D.
50)   

 In a sectional view, thin lines inclined at 45° represent: 

A.
B.
C.
D.
51)   

 In First Angle Projection, the object lies between:

A.
B.
C.
D.
52)   

 The difference between first and third angle projection lies in the:

A.
B.
C.
D.
53)   

 The profile plane is used to draw the: 

A.
B.
C.
D.
54)   

 The symbol used to represent First Angle Projection is standardized in:

A.
B.
C.
D.
55)   

 In third angle projection, the Right Side View is placed: 

A.
B.
C.
D.
56)   

When a cube rests on its face and the vertical face is parallel to the VP, its top view is a: 

A.
B.
C.
D.
57)   

When a cone is resting on its base on HP and its axis is vertical, the front view is a: 

A.
B.
C.
D.
58)   

If a hexagonal pyramid is kept on HP on its base and one of its base edges is perpendicular to VP, then in top view the base appears as:

A.
B.
C.
D.
59)   

 The axis of a solid is defined as:

A.
B.
C.
D.
60)   

 The front view of a cylinder lying on its side perpendicular to VP will be: 

A.
B.
C.
D.
61)   

Which type of section is used when the object is symmetrical and only half needs to be sectioned?

A.
B.
C.
D.
62)   

Which sectional view helps to show several internal features not in a single plane?

A.
B.
C.
D.
63)   

What is the main advantage of sectional views?

A.
B.
C.
D.
64)   

 Section lines (hatching lines) are drawn at an angle of:

A.
B.
C.
D.