List and discuss the parts

of a PCB.

Discuss two important safety

tools recommended for the soldering process.

Discuss why it is not a good idea to use a lot of solder when placing components on boards?

List all steps involved in

the PCB Etching process.

State the purpose of the

Conventional Sponge in the soldering process.

List the four (4) steps involved in perfect soldering process.

Should solder be reheated on

a circuit board (keeping the same solder, not re-soldering with new metal)?

A PCB designer wishes to

design artwork with tracks of copper weight 0.5oz and width 50 thou. An

electronic device to be placed on the PCB board has pins of 30 thou apart.  Discuss a strategy which the PCB designer can

utilize to work-around this issue and ensure that all connections involving

this electronic device can be done.

Discuss what is meant by PCB

Etching.