MCQ - Mechanical TNPSC JTO
JTO - 551 - Engineering Drawing and Draughtsman - 551 - unit 03 - Orthographic Projection Projection of Solids

126)   

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

A.
B.
C.
D.
Answer: B
127)   

The number of faces in a pentagonal prism is:

A.
B.
C.
D.
Answer: C
128)   

 Which solid has one vertex and one circular face?

A.
B.
C.
D.
Answer: A
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.
Answer: A
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.
Answer: D
131)   

 Sectional front views are mainly used for: 

A.
B.
C.
D.
Answer: C
132)   

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

A.
B.
C.
D.
Answer: A
133)   

Which section passes through only a portion of an object? 

A.
B.
C.
D.
Answer: C
134)   

 What is not typically included in a sectioned view? 

A.
B.
C.
D.
Answer: C
135)   

Which part is generally NOT hatched in section?

A.
B.
C.
D.
Answer: C
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.
Answer: B
137)   

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

A.
B.
C.
D.
Answer: C
138)   

A cutting plane line is drawn with: 

A.
B.
C.
D.
Answer: D
139)   

What determines the true shape of a section?

A.
B.
C.
D.
Answer: D
140)   

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

A.
B.
C.
D.
Answer: B
141)   

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

A.
B.
C.
D.
Answer: C
142)   

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

A.
B.
C.
D.
Answer: B
143)   

Which line type is used to represent centerlines?

A.
B.
C.
D.
Answer: B
144)   

The abbreviation “CSK” refers to: 

A.
B.
C.
D.
Answer: A
145)   

Which of the following would not be sectioned in a sectional view?

A.
B.
C.
D.
Answer: A
146)   

 If a square pyramid rests on HP with base, the top view is:

A.
B.
C.
D.
Answer: A
147)   

When axis of a solid is perpendicular to VP and parallel to HP, true shape is seen in: 

A.
B.
C.
D.
Answer: B
148)   

 Which solid has only one curved surface and one circular face?

A.
B.
C.
D.
Answer: A
149)   

 Which projection will give an ellipse when a cylinder is cut at an angle?

A.
B.
C.
D.
Answer: C
150)   

 The total number of lateral faces in a hexagonal pyramid is:

A.
B.
C.
D.
Answer: B