can be solid, requiring an external flux cleaning agent of rosin if soldering electrical connections or acid…

can be solid, requiring an external flux cleaning agent of rosin if soldering electrical connections or acid if soldering nonelectrical connections. select one: a. solder b. acid - core solder c. rosin - core solder d. tin/lead solder

can be solid, requiring an external flux cleaning agent of rosin if soldering electrical connections or acid if soldering nonelectrical connections. select one: a. solder b. acid - core solder c. rosin - core solder d. tin/lead solder

Answer

Brief Explanations:

Solder can be solid and may need an external flux - cleaning agent. Rosin is used for electrical connections and acid for non - electrical connections. Acid - core and rosin - core solders have built - in flux, and tin/lead solder is a type of solder but doesn't specifically address the need for external flux as described.

Answer:

a. Solder