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…

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…

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…

To view this video, EXPOSED AND EXTRANEOUS PARTS, click on the link below https://www.youtube.com/watch?v=MpiwTOSY1gw To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA Many electricians, those new to electrics, will ask just what is the difference between an exposed conductive part and an extraneous conductive part. In this video we will look at…

To view this video, TESTING Ze and Zs, click on the link below https://www.youtube.com/watch?v=eHT_m2mRs7o To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This video is all about how to test the impedance of electrical circuits correctly. We must be able to understand the difference between Ze and Zs and be able to…

To view this video, CARAVAN PARK ELECTRICS, click on the link below https://www.youtube.com/watch?v=k1rhzqnj-Ps To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA Learn how to comply with the Electrical Wiring Regulations when installing caravan park service pillars. In this video, the correct methods are shown that will ensure the safety of the circuits…

To view this video, 110 VOLT TRANSFORMERS, click on the link below https://www.youtube.com/watch?v=3f4GXX7H4Fk To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA We’ve all seen and probably used these big yellow transformers, but how do they work? And what is it about them that makes them safer to use? In this video we…

To view this video, EXTRA LOW AND LOW VOLTAGE, click on the link below https://www.youtube.com/watch?v=eEqvecfFXN8 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This video shows you the difference between extra low voltage and low voltage and how people and animals may be safe in the event of a fault with one…

To view this video, WHAT SIZE FUSE, click on the link below https://www.youtube.com/watch?v=sKbxiiGFTw4 To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA Learn how to correctly choose a fuse size for a domestic 13 amp plug. Not all appliances need the standard size fuse that comes pre-installed in a 3 pin plug. Indeed,…

To view this video, NO EARTH LIGHTING, click on the link below https://www.youtube.com/watch?v=hPbZgnqC2Us To view all our videos, click on the following link https://www.youtube.com/channel/UCYaJQnpO4XAp0yCgqzMkmfA This video will show you how to comply with BS7671 Wiring Regulations, the Electricity at Work Regulations and the Health and Safety at Work Act if you are asked to install…