Yr.10. Unit 02. Making a PCB

Making a PCB

Multiple Choice

How long do you expose the photo-resist board to the ultra-violet light

• 10 minutes

• 2 minutes

• 4 minutes

• 3 minutes per side

Poll

How is the Ferric Choloride removed from the PCB once it has been etched?

• Rinse in hot soapy water

• Rinse under the tap

• Use a neutral PH cleaning solution to remove the acid

• Use an alkaline based cleaning solution to remove the acid

Multiple Choice

What software can be used to make the mask for the circuit board?

• PCB Wizard

• Control Studio

• Livewire

• Solidworks