Final answer:
False. Damp flux does not need to be discarded as long as it can be dried out without contamination.
Step-by-step explanation:
False. If flux becomes damp, it does not necessarily have to be discarded. Flux is a substance used in soldering to remove oxides from the surfaces being soldered, and it can be affected by moisture.
However, the dampness of flux does not automatically render it unusable. If the flux has become damp, it can be dried out by spreading it out on a clean, dry surface and allowing it to air dry. Once it is completely dry, it can be used again.
In some cases, if the flux has been contaminated by other substances while it was damp, it may need to be discarded. For example, if the damp flux has come into contact with dust or other impurities, it could become contaminated and compromise the quality of soldering.