This course covers basic load calculations and NEC® requirements for residential electrical systems, describes how to lay out branch circuits, install wiring, size outlet boxes, and install wiring devices. Describes how to interpret electrical drawings, including the use of architect’s and engineer’s scales. Covers the applications of various types of electrical test equipment, describes meter safety precautions and category ratings, overs the applications of various types of electrical test equipment, describes meter safety precautions and category ratings.
PREREQUISITES: NCCER Electrical 1.2