Which of the Following Is True of Breaking and Remelting

question 12

Multiple Choice

Which of the following is true of breaking and remelting tungsten?

• A) It should be melted by striking an arc on a piece of carbon.
• B) It should be broken squarely.
• C) It should be melted with a DCEN current.
• D) It should not be melted by striking an arc on copper, as it will contaminate the tungsten.

---

Definitions:

Breast Self-Examination

A method by which women can check their own breasts for lumps, changes, or abnormalities in an effort to detect breast cancer early.

Complex Subjects

Topics or areas of study that are multifaceted, involving numerous variables and requiring deep understanding.

Second Level

A stage or phase that is one step above the initial or primary level in a hierarchical system or structure.

Disease Prevention

Measures and strategies implemented to avert the onset and reduce the risk of diseases in individuals or populations.