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

26)   

The vertical plane (VP) is used to project the:

A.
B.
C.
D.
Answer: B
27)   

 The reference line in orthographic projection is also known as:

A.
B.
C.
D.
Answer: B
28)   

 Third angle projection is commonly used in:

A.
B.
C.
D.
Answer: D
29)   

 In First Angle Projection, the Left Side View is placed: 

A.
B.
C.
D.
Answer: B
30)   

The base of a triangular prism is a:

A.
B.
C.
D.
Answer: A
31)   

 A cylinder when viewed from the side shows as a:

A.
B.
C.
D.
Answer: B
32)   

 The top view of a hemisphere appears as a:

A.
B.
C.
D.
Answer: B
33)   

How many faces does a regular tetrahedron have?

A.
B.
C.
D.
Answer: B
34)   

 A frustum of a cone has how many circular faces?

A.
B.
C.
D.
Answer: C
35)   

 A removed section is:

A.
B.
C.
D.
Answer: B
36)   

 Which type of sectional view cuts the object partially?

A.
B.
C.
D.
Answer: C
37)   

The thick line used to represent a cutting plane is usually: 

A.
B.
C.
D.
Answer: C
38)   

 In sectioning, which part is hatched? 

A.
B.
C.
D.
Answer: B
39)   

 The symbol for a cutting plane usually has: 

A.
B.
C.
D.
Answer: A
40)   

 True shape of a section of a cone cut at an angle is: 

A.
B.
C.
D.
Answer: B
41)   

 If a cylinder is cut by a plane inclined to the base and parallel to axis, the section will be: 

A.
B.
C.
D.
Answer: C
42)   

The auxiliary view is used to find the: 

A.
B.
C.
D.
Answer: C
43)   

The symbol “⌀” in a drawing denotes: 

A.
B.
C.
D.
Answer: C
44)   

Which material is represented by crossing straight lines in sectioning?

A.
B.
C.
D.
Answer: A
45)   

Which line type is used to show hidden edges? 

A.
B.
C.
D.
Answer: B
46)   

In drawing, abbreviation “TYP” means: 

A.
B.
C.
D.
Answer: C
47)   

The abbreviation “CHAM” represents: 

A.
B.
C.
D.
Answer: B
48)   

 A broken-out section is used to show:

A.
B.
C.
D.
Answer: C
49)   

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

A.
B.
C.
D.
Answer: B
50)   

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

A.
B.
C.
D.
Answer: B