Ajoining process in which a filler metal is melted and distributed by capillary action between faying surfaces, the base metals does not melt, and in which the filler metal melts at a temperature less than 450ᵉc is called? a. an arc welding processb. a soldering processc. an adhesive joining processd. a brazing processe. none of the above

A soldering process

Explanation:

Given that ,The filler metal's melting point temperature is less than 450 ° C.

Usually, the brazing material has the liquid temperature of the melting point, the full melting point of the filler material approaching 450 degrees centigrade, while the filler material is less than 450 degrees centigrade in the case of soldering.

Therefore the answer is "A soldering process".

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