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MCQ - Mechanical TNPSC JTO
JTO - 534 - Advanced Computer Numerical Control - 534 - Unit III Product specification

26)   

The symbol ⌯ (without value) indicates:

A.
B.
C.
D.
Answer: C
27)   

In GD&T, the symbol Ⓟ represents:

A.
B.
C.
D.
Answer: B
28)   

Which of the following symbols refers to diameter?

A.
B.
C.
D.
Answer: B
29)   

If a customer requests “RoHS compliance,” what does it refer to?

A.
B.
C.
D.
Answer: C
30)   

A checklist must be verified by:

A.
B.
C.
D.
Answer: C
31)   

A chamfer angle is typically measured using:

A.
B.
C.
D.
Answer: C
32)   

Barcode and batch number requirements are usually part of:

A.
B.
C.
D.
Answer: B
33)   

Which GD&T symbol is used to define symmetry?

A.
B.
C.
D.
Answer: B
34)   

A feature control frame is used to:

A.
B.
C.
D.
Answer: B
35)   

What does the symbol ‖ represent?

A.
B.
C.
D.
Answer: C
36)   

The runout tolerance controls:

A.
B.
C.
D.
Answer: B
37)   

Which of the following is not a valid GD&T symbol?

A.
B.
C.
D.
Answer: D
38)   

A bilateral tolerance is shown as:

A.
B.
C.
D.
Answer: B
39)   

Which one is not a type of fit?

A.
B.
C.
D.
Answer: B
40)   

The grade IT5 has:

A.
B.
C.
D.
Answer: B
41)   

Which one has the tightest tolerance among the following?

A.
B.
C.
D.
Answer: A
42)   

If a shaft has limits of 49.95 mm to 50.00 mm, the tolerance is:

A.
B.
C.
D.
Answer: A
43)   

What is meant by interchangeability in manufacturing?

A.
B.
C.
D.
Answer: B
44)   

Interchangeability is essential for:

A.
B.
C.
D.
Answer: B
45)   

Which of the following ensures interchangeability in components?

A.
B.
C.
D.
Answer: B
46)   

Interchangeable parts help in:

A.
B.
C.
D.
Answer: B
47)   

Multi-stage drawing is mainly used in:

A.
B.
C.
D.
Answer: C
48)   

The primary benefit of multi-stage drawing is:

A.
B.
C.
D.
Answer: C
49)   

In multi-stage drawing, each stage represents:

A.
B.
C.
D.
Answer: C
50)   

Which of the following statements is true regarding interchangeability?

A.
B.
C.
D.
Answer: C