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MCQ - TNPSC JTO

JTO - 534 - Advanced Computer Numerical Control

534 - Unit IX Computer Aided Machining

17)   

What is the main advantage of solid modeling?

A.
B.
C.
D.
Answer: B
18)   

A 3D solid can be converted into a surface model using:

A.
B.
C.
D.
Answer: C
19)   

In AutoCAD, which workspace is best for 3D modeling?

A.
B.
C.
D.
Answer: C
20)   

Which of the following modeling techniques is best for mechanical parts with regular shapes?

A.
B.
C.
D.
21)   

Which of the following is a CAM software?

A.
B.
C.
D.
22)   

CAM software is primarily used for:

A.
B.
C.
D.
23)   

What is the main input to CAM software?

A.
B.
C.
D.
24)   

Which of the following is both a CAD and CAM software?

A.
B.
C.
D.
25)   

Which file format is commonly used to export a design from CAD to CAM?

A.
B.
C.
D.
26)   

NC stands for:

A.
B.
C.
D.
27)   

Which code is primarily used in NC programs for machining?

A.
B.
C.
D.
28)   

The main purpose of generating an NC program is to:

A.
B.
C.
D.
29)   

Which software module generates the NC program in CAM?

A.
B.
C.
D.
30)   

The NC file contains:

A.
B.
C.
D.
31)   

What is the first step in generating a complex part program using CAM software?

A.
B.
C.
D.
32)   

In complex machining, toolpaths are generated based on:

A.
B.
C.
D.