Activity 2

Activity 2: Electrical Safety Devices


Circuit Breaker


Fuse

Click the following links to view lesson on Circuit Breakers and Fuses.
http://lgfl.skoool.co.uk/content/keystage3/Physics/pc/learningsteps/FCBLC/launch.html

Click the following links to view a short writeup on Earthing and Double Insulation.
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/electricityworld/mainselectricityrev4.shtml

Click the following links to view a simulation of Earthing
http://www.edumedia-sciences.com/en/a651-grounding-earthing