176k views
0 votes
A soldering iron used for electrical repair jobs will work properly if its tip is

User Doubletap
by
5.9k points

2 Answers

3 votes
cleaned and tinned with melted soldier
User Yaniris
by
5.2k points
1 vote
Cleaned and tinned properly with solder. Tinning a soldering iron is the process of melting solder onto the tip after and before every use, and a wet sponge or steel wool can clean off the tip as well. 
User Stu Whyte
by
6.2k points