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MCQ - Mechanical TNPSC JTO
JTO - 534 - Advanced Computer Numerical Control - 534 - Unit IX Computer Aided Machining

76)   

Which CAM strategy is best for freeform surfaces?

A.
B.
C.
D.
Answer: B
77)   

 Which type of toolpath follows complex 3D contours accurately?

A.
B.
C.
D.
Answer: B
78)   

 What is a major challenge in complex part programming?

A.
B.
C.
D.
Answer: B
79)   

 Which industry uses complex CAM programming extensively?

A.
B.
C.
D.
Answer: B
80)   

A post-processor is used to:

A.
B.
C.
D.
Answer: B
81)   

Post-processors are customized for:

A.
B.
C.
D.
Answer: B
82)   

The selection of a wrong post-processor can lead to:

A.
B.
C.
D.
Answer: B
83)   

Which controller requires a specific post-processor?

A.
B.
C.
D.
Answer: A
84)   

Exported NC programs are transferred to the CNC machine via:

A.
B.
C.
D.
Answer: A
85)   

In CAM software, “2.5 Axis” machining refers to:

A.
B.
C.
D.
Answer: C
86)   

Which machining operation is commonly simulated in CAM software?

A.
B.
C.
D.
Answer: B
87)   

CAM software enables which type of manufacturing?

A.
B.
C.
D.
Answer: B
88)   

A tool library in CAM software stores

A.
B.
C.
D.
Answer: B
89)   

Which of the following is a function of CAM software?

A.
B.
C.
D.
Answer: B
90)   

A car body design is best done using:

A.
B.
C.
D.
Answer: B
91)   

What is required to perform sweep?

A.
B.
C.
D.
Answer: A
92)   

To hollow a 3D solid while keeping walls, we use:

A.
B.
C.
D.
Answer: B
93)   

Fillet operation is used to

A.
B.
C.
D.
Answer: B
94)   

Which operation adds material between overlapping bodies?

A.
B.
C.
D.
Answer: C
95)   

Intersect Boolean operation does what?

A.
B.
C.
D.
Answer: B
96)   

The press-pull tool in AutoCAD 3D is used for:

A.
B.
C.
D.
Answer: C
97)   

A loft operation creates a solid by:

A.
B.
C.
D.
Answer: B
98)   

Which constraint keeps geometry aligned in parametric modeling?

A.
B.
C.
D.
Answer: A
99)   

Surface modeling cannot provide:

A.
B.
C.
D.
Answer: B
100)   

Which option allows seeing the material removal process virtually?

A.
B.
C.
D.
Answer: A