ELEC202

This course covers low and high voltage circuit breakers and switchgear primarily from 4 kV to 15kV. It shows basic switchgear construction, how circuit breakers function and general maintenance of such equipment. The basic theory of transformers and connection schemes of common types of transformers, including dry and wet type distribution transformers, power transformers, and instrument transformers is explained. Control ladder and wiring diagrams, with input and output control devices are presented. Note: This course is offered only in the Spring term. (Prerequisite: A grade of "C" or higher in ELEC 131)