Description should include

a definition of distribution―the delivery of electricity via lines (e.g., primary voltages from 2400 v to 34,520 v; secondary voltages from 120 v to 480 v) from substations to consumers
identification of basic symbols
components of distribution, such as

substation (e.g., step-down transformers, switches, breakers, buss work)
voltage regulators
poles
distribution lines (e.g., overhead and underground)
protective devices (e.g., fuses, breakers, reclosers, cut-outs, grounding system)
services
meters
behind-the-meter distributed generation.

Process/Skill Questions:

Teacher Resources: