SV-GES-L4.3

AC principles, power factor and three-phase supplies

SV-GES-M4 · Electro-technology · SV-GES-M4-A DC circuits, cells, magnetism and instruments (GES II section 2), with a bridging lesson on AC.

A bridging lesson: the GES I and II syllabuses stop at DC, but every yacht runs on **400 V three-phase AC**. This covers the AC ideas you need to follow generator loading and power factor.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. GES I and II must be completed at an MCA-approved training provider and passed in the MCA Small Vessel Competency examinations unless the MCA grants an exemption under MSN 1904 section 8.6. AI-drafted content pending subject-matter-expert review.