Soldering brazing and welding.

Select the correct solder.

Used when making gold and silver jewelry.

• Soft soldering

• Wave soldering

• Hard soldering.

Select the correct solder.
The solder melts at temperatures below 450 $\degree$  c

• Soft soldering

• Wave soldering

• Hard soldering.

Select the correct solder.
Used when manufacturing large quantities of PCBs. 

• Soft soldering

• Wave soldering

• Hard soldering.

Select the correct solder.
Solder often contains silver, copper, zinc and other metals. 

• Soft soldering

• Wave soldering

• Hard soldering.

Select the correct solder.

Flux is applied to the area to be soldered to prevent oxidation.

• Soft soldering

• Wave soldering

• Hard soldering

Select the correct solder.
The solder melts at temperatures above 450 $\degree$  c

• Soft soldering

• Wave soldering

• Hard soldering

Select the correct solder.
Used in schools to attach components onto a PCB

• Soft soldering

• Wave soldering

• Hard soldering

Select the correct solder.
A PCB and components are placed above the bath of solder.

• Soft soldering

• Wave soldering

• Hard soldering

Select the correct solder.
Sometimes called silver soldering

• Soft soldering

• Wave soldering

• Hard soldering

Select the correct solder.
Solder is a tin alloy

• Soft soldering

• Wave soldering

• Hard soldering