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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit 03 - Orthographic Projection Projection of Solids

129)   

When the axis of a cone is parallel to HP and perpendicular to VP, its top view will be a: 

A.
B.
C.
D.
130)   

A hexagonal pyramid is placed with its base on HP and one base edge parallel to VP. What will be the shape of the front view?

A.
B.
C.
D.
131)   

 Sectional front views are mainly used for: 

A.
B.
C.
D.
132)   

Which type of section is most useful when both internal and external features are symmetrical?

A.
B.
C.
D.
133)   

Which section passes through only a portion of an object? 

A.
B.
C.
D.
134)   

 What is not typically included in a sectioned view? 

A.
B.
C.
D.
135)   

Which part is generally NOT hatched in section?

A.
B.
C.
D.
136)   

A cone is cut with a plane inclined to base but not passing through apex. The true shape is a(n): 

A.
B.
C.
D.
137)   

If the cutting plane is inclined to VP and perpendicular to HP, the true shape is seen in: 

A.
B.
C.
D.
138)   

A cutting plane line is drawn with: 

A.
B.
C.
D.
139)   

What determines the true shape of a section?

A.
B.
C.
D.
140)   

A section giving an apparent shape (not true shape) is shown in: 

A.
B.
C.
D.
141)   

How are materials like cast iron and steel differentiated in section view?

A.
B.
C.
D.
142)   

Which material is conventionally shown with continuous diagonal lines spaced uniformly at 45°? 

A.
B.
C.
D.
143)   

Which line type is used to represent centerlines?

A.
B.
C.
D.
144)   

The abbreviation “CSK” refers to: 

A.
B.
C.
D.