Molten Solder Flows Between the Two Base Metals Being Soldered

question 19

Multiple Choice

Molten solder flows between the two base metals being soldered because ____.

• A) the atmospheric pressure pushes it in
• B) of capillary attraction
• C) there are no surface pores in the base metal
• D) the tubing surface melts and the pressure differential forces it in

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Definitions:

Hazardous

Something that poses a risk or danger, potentially causing harm or adverse effects.

Punishment

A process in which a behavior is followed by a consequence that decreases the likelihood of that behavior's recurrence.

Suppressed

Prevented from being expressed or known, often referring to emotions, desires, or information that is intentionally kept from being disclosed or recognized.

Spanking

A form of punishment involving hitting the buttocks with the hand or an object as a disciplinary measure.