Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN: 9781305494695
Author: Larry Jeffus
Publisher: Cengage Learning
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Chapter 24, Problem 2R
What are codes and standards?
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Limits and tolerances
What is called the fit?
1) the difference between the maximum and minimum limits of size,
2) the assembly of an external and an internal feature of size of the same type,
3) the algebraic difference between the limit size and the nominal size.
Five engineers measure the thickness of a slab using a meter stick and a vernier caliper. One engineer got a thickness of 4.3 cm ± 0.1 cm using a meter stick, the other four engineers measured a thickness of (a) 4.32 cm ± 0.01 cm, (b) 4.31 cm ± 0.01 cm, (c) 4.24 cm ± 0.01 cm, and (d) 4.43 cm ± 0.01 cm respectively using the caliper. Which of these four measurements made by the four engineers agree with the measurement obtained by the engineer that used a meter stick?
Only a
(b) and (c)
(c) and (d)
(a), (b), and (c)
none of these
Chapter 24 Solutions
Welding: Principles and Applications (MindTap Course List)
Ch. 24 - Why is it important to select the correct welding...Ch. 24 - What are codes and standards?Ch. 24 - What is the difference between welding codes or...Ch. 24 - What might influence the selection of a particular...Ch. 24 - As stricter standards are applied to the welding...Ch. 24 - What can happen if welding standards are lax?Ch. 24 - What are three commonly used codes?Ch. 24 - What is a WPS?Ch. 24 - Prob. 9RCh. 24 - What is the form called that records the...
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