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

26)   

Which is a commonly used programming method for CNC machines?

A.
B.
C.
D.
Answer: C
27)   

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

A.
B.
C.
D.
Answer: C
28)   

What is the function of the CNC control panel?

A.
B.
C.
D.
Answer: C
29)   

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

A.
B.
C.
D.
Answer: C
30)   

Which is NOT an advantage of CNC lathe machines?

A.
B.
C.
D.
Answer: C
31)   

Which of the following is the full form of FANUC?

A.
B.
C.
D.
Answer: C
32)   

Which country is the origin of the FANUC control system?

A.
B.
C.
D.
Answer: B
33)   

Siemens CNC systems are widely used in which type of CNC machines?

A.
B.
C.
D.
Answer: C
34)   

The most popular programming format used in FANUC control is:

A.
B.
C.
D.
Answer: B
35)   

Which of the following is true about Mitsubishi CNC controllers?

A.
B.
C.
D.
Answer: C
36)   

HAAS CNC control systems originate from which country?

A.
B.
C.
D.
Answer: C
37)   

Which of these CNC controls uses conversational programming as a primary interface?

A.
B.
C.
D.
Answer: B
38)   

In FANUC CNC systems, what is the function of the MDI panel?

A.
B.
C.
D.
Answer: B
39)   

Which control brand is known for the "Sinumerik" series?

A.
B.
C.
D.
Answer: C
40)   

HAAS control systems are best known for:

A.
B.
C.
D.
Answer: B
41)   

Which control system provides better integration with PLCs and automation systems?

A.
B.
C.
D.
Answer: B
42)   

Which of these controls is most commonly found in Indian CNC machines?

A.
B.
C.
D.
Answer: C
43)   

Which control manufacturer offers the “M700” and “M800” series?

A.
B.
C.
D.
Answer: B
44)   

In HAAS CNC, pressing the RESET key does what?

A.
B.
C.
D.
Answer: C
45)   

Which control system is generally preferred for 5-axis simultaneous machining in Europe?

A.
B.
C.
D.
Answer: C
46)   

Which series of FANUC controllers is most widely used in turning and milling?

A.
B.
C.
D.
Answer: A
47)   

Which control system uses the term “soft keys” extensively for on-screen navigation?

A.
B.
C.
D.
Answer: C
48)   

Which of these CNC systems allows both G-code and conversational programming on the same interface?

A.
B.
C.
D.
Answer: B
49)   

The "OFFSET" page in FANUC is mainly used to:

A.
B.
C.
D.
Answer: B
50)   

Which control system is known for its graphical simulation and 3D part view before machining?

A.
B.
C.
D.
Answer: A