In a previous video in this series I outlined how I once had a long discussion with a learner about whether we connect lights in series or parallel with each other. He thought that if one switch controlled several lights they must be wired in series. Was he right or wrong? Watch this video and you'll find out too!
00:00 The question
00:05 Previous video [ Ссылка ]
00:27 A basic lighting circuit wired in parallel
01:27 Modifying the parallel circuit to have three lamps in series from one switch
02:14 The problem with lights connected in series
02:42 How to wire two or more lights in parallel from one switch
04:00 The advantage of wiring the lights in parallel
04:55 Another advantage of wiring the lights in parallel
05:55 The full circuit
06:17 The answer
06:32 A fresh question
These videos are aimed at learners studying electricity on any course and will help those studying the City and Guilds 2365, 5357 Apprenticeship, 7202 and 8202 courses, the EAL Diploma in Electrical Installation and also any course involving electrical science, physics and maths.
Further help and practice questions:
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