Cable Sizing, Ampacity & Shock Protection - International Standards

40:01
Cable Sizing - Cable Thermal Analysis

1:18:03
Basic Cable calcs - A SparkyNinja Webinar

28:25
Cable Ampacity & Sizing

22:48
240.4 & T-310.16 Conductor Protection and Ampacity

2:09:12
IEC 61439 - 1 : SWITCHGEAR AND CONTROLGEAR ASSEMBLY

14:41
How 3 Phase Power works: why 3 phases?

23:07
This mechanism shrinks when pulled

27:04