To view this video, CABLE LENGTHS and RESISTANCE, click on the link below https://www.youtube.com/watch?v=4XtaLItVFUw To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA Have you ever been on site and wondered if you have enough cable to finish the job. If you have enough cable then you could have this job wrapped up…
VIDEO 027 – CIRCUIT BREAKER and CABLE SIZES
To view this video, CIRCUIT BREAKER and CABLE SIZES, click on the link below https://www.youtube.com/watch?v=3_D65-32xp8 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA How do you select the correct size breakers and cables for your electrical circuits. This video will introduce you to the easy steps needed to calculate maximum loads on…
VIDEO 026 – RING and RADIAL CIRCUIT DIFFERENCES
To view this video, RING and RADIAL CIRCUIT DIFFERENCES, click on the link below https://www.youtube.com/watch?v=6GNb1SSEjQg To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA What is the difference between a ring socket circuit and a radial socket circuit? Is one better than the other and what, if any, are the dangers or difficulties…
VIDEO 025 – JOINING PART P COMPETENT PERSON SCHEMES
To view this video, JOINING PART P COMPETENT PERSON SCHEMES, click on the link below https://www.youtube.com/watch?v=1XdVU-zW4g0 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA We are frequently asked how to join a Competent Person Scheme, often called a CPS scheme or just simply – Part P. So in this video you will…
VIDEO 024 – WHAT IS Zs?
To view this video, WHAT IS Zs?, click on the link below https://www.youtube.com/watch?v=HDqBkOxQJWw To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA What is Zs? What is it made up of? In this video, we look at the different parts of a circuit, Ze, R1 and R2 for example, to understand what is…
VIDEO 023 – BUYING MULTI-FUNCTION TESTERS What do I need?
To view this video, BUYING MULTI-FUNCTION TESTERS, click on the link below https://www.youtube.com/watch?v=6Q4CM_6M4wo To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA Multifunction testers are essential if you are installing electrical circuits and completing test certificates. But what tester to buy, what functions should you look for. Can multi-meters be used. Why is…
VIDEO 022 – FOUR BAND RESISTOR COLOUR CODE Know how to use it
To view this video, FOUR BAND RESISTOR COLOUR CODE, click on the link below https://www.youtube.com/watch?v=aV2gO4YNQv8 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This video is all about helping you to learn how to de-code and understand the resistor colour code. It’s not a black art, it’s a skill that most engineers…
VIDEO 021 – THE LYING APPRENTICE PUZZLE. A brain teaser for you to try
To view this video, THE LYING APPRENTICE PUZZLE, click on the link below https://www.youtube.com/watch?v=PN1zpoQ6C48 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This is one of the puzzles that I used to show in my classes, just for fun, and just to break the ice with a new group of electricians and…
VIDEO 020 – INSIDE CONSUMER UNITS Part 1 SPLIT BOARDS with TWO RCDs
To view this video, INSIDE CONSUMER UNITS Part 1, click on the link below https://www.youtube.com/watch?v=TwH9lbbOc9w To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA A question that many non-electricians and new learners will ask is – just what is inside a consumer unit and how are all the individual parts connected together? To…
THE THREE LIGHTS PUZZLE
To view this video, THE THREE LIGHTS PUZZLE, click on the link below https://www.youtube.com/watch?v=TKtfmHxno9M To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This just for fun puzzle centres around three lights and three switches. This is one of the brain teasers that I used to present in my classes, a great start…