John Ward (jwflame)

209K subscribers

559 videos

Electrical theory, experiments and demonstrations. Located in the UK with content that's often specific to the UK electrical industry. 100% original content....

Latest Videos

Coaxial Cables for TV, RG6, Connectors Twist, Crimp, Compression, Belling Lee Plug

Voltage Protector Test and Teardown

Fused Connection Units, Switched, Unswitched, Fire Alarm Versions.

Slot Pozi Screws on Circuit Breakers, Plus Minus , Modulo

Retractive Switches & Scolmore Click switch modules

Flexes - Identification Codes, Conductor Classes

Junction Boxes - Brown Phenolic, Accessible or Not, Maintenance Free, Screw Terminals, Nylon

Lamp Test Box Overview and Modifications

Polythene Cable, Twin No CPC, 1960s. Compared to Modern PVC

IRS Teardown Integrated Reception System for TV Satellite Radio

Socket Outlets Switched Double or Single Pole or Unswitched, BS1363

GH Zeal Analogue Electronic Thermometer, 1960s

Double Socket Outlet 13A 20A 26A EV Sockets, Fuses, WasherTumble Dryer in one double

Domestic Consumer Units 2024 - Overview, RCBOs, MCBs, AFDDs, Surge Protection

Multifunction Timer Relay GRT8-M1 Demonstration

Electric Heating - Types, Efficiency, Heating Myths & Costs, 1963 Belling Catalogue

Storage Heaters Part 2 - What's inside, fault finding, how they work

Storage Heaters Part 1 - How they work, why they exist, 1960s time machine documents

Testing Electric Heating Elements

Diverted Neutral Current - 3 Phase into Single Phase, Open CNE Detection, 400V when things go wrong

Diverted Neutral Current Demonstration - Normal, Open CNE, Current Circulation (Part 2)

Diverted Neutral Current - Description Overview Part 1

Extension Lead Repair - MK Panel Sockets

Wylex Mini Consumer Unit, RCBO and SPD

Electric Vehicle Charging - Connectors, AC DC, Home or Away

Power and Energy Monitor Plug

Power and Energy - Watts vs Watt Hours, Energy Cost and Battery Capacity

Types Of RCD

BS7671 18th Edition Amendment 2 Appendices

BS7671 18th Edition Amendment 2 Part 8