Mechanical Engineering - Workshop Technology - Discussion

Discussion Forum : Workshop Technology - Section 3 (Q.No. 30)
30.
According to Indian standards, the total number of tolerance grades are
8
12
18
20
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Sohan said:   7 years ago
IT01, IT0, IT1 to IT16= 18 number of Tolerance grades.
(1)

Goru ram said:   8 years ago
ISO valve standards - 8.
ISO Pipe Standards - 18.
ISO welding standards - 5.

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