Electrical Field Practice: Drawings, Calculations, Installation & Inspection
The working electrician's second course: reading E-sheets, one-lines, and panel schedules; load calculations and service sizing; conductor ampacity, adjustment, and voltage drop; raceway, box, and fill rules; grounding and bonding built part by part; and rough-in sequencing, inspections, testing, and NFPA 70E applied on a live jobsite.
Lessons
- Reading Electrical Drawings, One-Lines & Panel Schedules10 min
- Load Calculations & Service Sizing for Dwellings and Commercial Buildings11 min
- Conductor Sizing, Ampacity Adjustment & Voltage Drop10 min
- Raceways, Boxes & Fill: Bending, Support & Sizing Rules11 min
- Grounding & Bonding in the Field: Electrodes, Jumpers & Subpanels10 min
- Rough-In Sequencing, Inspections, Testing & NFPA 70E on the Job12 min