Live Test Re-check Polarity and Functional Testing of our 2 Way and Intermediate Lighting Circuit
Students training aid for checking polarity and functional testing (LIVE) under controlled conditions within a college environment our basic lighting circuit.
The first live test is check polarity of supply using an approved voltage indicator. We are checking that the switches operate and that includes the MCB and the RCD which in this case is a RCCB.
= 🕐 Time Stamps - Cut to the action 🕕 ==
00:00 - Polarity
00:41 - All switches need to be checked including the MCB and RCD
01:24 - Lamp comes on
01:36 - Operating the light switches
01:55 - Test button on the RED
02:03 - MCB
Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E.
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