What is the purpose of flux in soldering?

Question

ITI Exams · Accepted Answer

The flux is used to dissolve oxides on the surface of conductors and to protect against de-oxidisation during the soldering process.
Flux cleans the metal surfaces, allowing the solder to bond effectively.

What is the purpose of flux in soldering?

To cool the metals.

To increase the melting point of solder.

To dissolve oxides and prevent re-oxidation.

To add color to the solder.

Right Answer is:
To dissolve oxides and prevent re-oxidation.

SOLUTION

What is the purpose of flux in soldering?

To cool the metals.

To increase the melting point of solder.

To dissolve oxides and prevent re-oxidation.

To add color to the solder.

Right Answer is: To dissolve oxides and prevent re-oxidation.

SOLUTION

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Right Answer is:
To dissolve oxides and prevent re-oxidation.