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MCQ - Mechanical TNPSC JTO
JTO - 534 - Advanced Computer Numerical Control - 534 - Unit V CNC Turning

51)   

In HAAS CNC, which key is used to load the currently selected program to memory?

A.
B.
C.
D.
Answer: B
52)   

Which control system is particularly praised for its affordability and support in training institutes?

A.
B.
C.
D.
Answer: C
53)   

FANUC G10 command is used for:

A.
B.
C.
D.
Answer: C
54)   

The control system developed by Mitsubishi Electric is called:

A.
B.
C.
D.
Answer: A
55)   

Which control allows Ethernet-based networking for easy program transfer and monitoring?

A.
B.
C.
D.
Answer: C
56)   

Siemens "ShopTurn" is a feature related to:

A.
B.
C.
D.
Answer: B
57)   

FANUC uses which language for ladder programming and PLC control?

A.
B.
C.
D.
Answer: C
58)   

Which of the following is a diagnostic feature in Siemens CNC?

A.
B.
C.
D.
Answer: B
59)   

In HAAS control, what does the “Handle Jog” function do?

A.
B.
C.
D.
Answer: B
60)   

Mitsubishi CNC systems are commonly used in which type of machine tools?

A.
B.
C.
D.
Answer: B
61)   

A CNC Turning Centre is primarily used for:

A.
B.
C.
D.
Answer: C
62)   

Which component of the CNC turning centre holds and rotates the workpiece?

A.
B.
C.
D.
Answer: C
63)   

What is the main function of the tool turret in a CNC turning centre?

A.
B.
C.
D.
Answer: B
64)   

The base of a CNC turning centre provides:

A.
B.
C.
D.
Answer: C
65)   

Which axis typically represents the longitudinal motion (along the spindle)?

A.
B.
C.
D.
Answer: C
66)   

Live tooling in CNC turning centres allows:

A.
B.
C.
D.
Answer: C
67)   

The tailstock is used in a turning centre to:

A.
B.
C.
D.
Answer: C
68)   

The CNC control unit is responsible for:

A.
B.
C.
D.
Answer: C
69)   

Which part of a turning centre moves the tool along X and Z axes?

A.
B.
C.
D.
Answer: B
70)   

The spindle in a CNC turning centre is driven by:

A.
B.
C.
D.
Answer: C
71)   

Coolant is used in CNC turning centres mainly to:

A.
B.
C.
D.
Answer: C
72)   

Which sensor helps detect the position of machine components?

A.
B.
C.
D.
Answer: B
73)   

What does the enclosure or guard in a CNC turning centre provide?

A.
B.
C.
D.
Answer: B
74)   

What is the bed of the CNC turning centre made of usually?

A.
B.
C.
D.
Answer: C
75)   

What is the role of linear guides in CNC turning centres?

A.
B.
C.
D.
Answer: C