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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit 03 - Orthographic Projection Projection of Solids

113)   

 In a half section, the object is assumed to be cut:

A.
B.
C.
D.
114)   

The hatching lines in sectional views are drawn at: 

A.
B.
C.
D.
115)   

 In sectional views, ribs or webs are generally:

A.
B.
C.
D.
116)   

 If the cutting plane is parallel to VP, true shape is seen in the:

A.
B.
C.
D.
117)   

When the cutting plane is inclined to the axis, the section of a cone appears as a: 

A.
B.
C.
D.
118)   

The auxiliary plane is always placed:

A.
B.
C.
D.
119)   

 The true shape of section appears in:

A.
B.
C.
D.
120)   

To indicate a sectional plane, which symbol is used at the end of the cutting plane line? 

A.
B.
C.
D.
121)   

 In First Angle Projection, which quadrant is used for projection?

A.
B.
C.
D.
122)   

Which view in orthographic projection shows the height and width of an object? 

A.
B.
C.
D.
123)   

Which projection system is denoted by the symbol with a truncated cone and its projection circle to the right?

A.
B.
C.
D.
124)   

In which projection method is the object imagined to be placed in the third quadrant? 

A.
B.
C.
D.
125)   

Which of the following is NOT true about orthographic projections?

A.
B.
C.
D.
126)   

Which of the following solids will give a circle in top view and a rectangle in front view?

A.
B.
C.
D.
127)   

The number of faces in a pentagonal prism is:

A.
B.
C.
D.
128)   

 Which solid has one vertex and one circular face?

A.
B.
C.
D.