EFIXX

Science and Principles Level 1

This is easily the most interesting area of study on your electrical course, but it can be challenging at times. Our learning resources and videos below will help you to deepen your understanding of this topic and help you pass your exams.

What is electricity?

This video will start you on your journey to understanding the most basic question an electrician must answer: What is electricity?


Videos are training aids for City and Guilds 5357, 2365 and EAL Diploma in Electrical Installation Levels 1, 2 and 3.


How to calculate total resistance for a series circuit

An introduction to circuit theory explaining how to set up a multimeter to test resistance, how to calculate the total resistance of a series circuit and why the results may not be exactly what you're expecting!

Videos are training aids for City and Guilds 5357, 2365 and EAL Diploma in Electrical Installation Levels 1, 2 and 3.

How to calculate total resistance of a simple parallel circuit

An introduction to the slightly bewildering world of parallel circuits, will the total resistance behave in the way you expect? This video will explain the reasons why.


Videos are training aids for City and Guilds 5357, 2365 and EAL Diploma in Electrical Installation Levels 1, 2 and 3