For Steels Containing More Than ____ Carbon, Preheating and Subsequent

question 15

Multiple Choice

For steels containing more than ____ carbon, preheating and subsequent heat treatment are generally required to produce a satisfactory weld.

• A) 0.10%
• B) 0.20%
• C) 0.30%
• D) 0.40%

---

Definitions:

Instruction

The act of teaching or educating, often involving a direction or order that is to be followed.

Through

Moving in one side and out of the other side of (an opening, channel, or location), indicating motion from one end or side to the other.

Between

Referring to a position or space that separates two points, objects, or entities.

Complete

Having all the necessary or appropriate parts; fully carried out; thorough.