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MCQ - TNPSC JTO

JTO - 534 - Advanced Computer Numerical Control

534 - Unit V CNC Turning

17)   

Which command is used for circular interpolation clockwise in CNC?

A.
B.
C.
D.
Answer: B
18)   

Which material is commonly used to make cutting tools in CNC lathe machines?

A.
B.
C.
D.
Answer: C
19)   

The feed rate in a CNC lathe refers to:

A.
B.
C.
D.
Answer: C
20)   

M05 in CNC lathe stands for:

A.
B.
C.
D.
21)   

What does M08 represent in CNC programming?

A.
B.
C.
D.
22)   

Which CNC command is used for dwell or pause?

A.
B.
C.
D.
23)   

Which part of CNC lathe supports the tail end of long workpieces?

A.
B.
C.
D.
24)   

Which axis in a 2-axis CNC lathe controls radial movement?

A.
B.
C.
D.
25)   

The command G28 is used to:

A.
B.
C.
D.
26)   

Which is a commonly used programming method for CNC machines?

A.
B.
C.
D.
27)   

The block number in a CNC part program usually begins with:

A.
B.
C.
D.
28)   

What is the function of the CNC control panel?

A.
B.
C.
D.
29)   

Which of the following commands indicates counter-clockwise circular interpolation?

A.
B.
C.
D.
30)   

Which is NOT an advantage of CNC lathe machines?

A.
B.
C.
D.
31)   

Which of the following is the full form of FANUC?

A.
B.
C.
D.
32)   

Which country is the origin of the FANUC control system?

A.
B.
C.
D.