BLD-2140 NCCER Electrical Level 4

Credits 8
This course provides the fourth and final level of training of the National Center for Construction Education & Research (NCCER) electrical curriculum, which is designed to comply with the National Electric Code (NEC). Students gain an understanding of basic electronic theory, electrical components of HVAC systems and emergency and standby systems. They acquire the skills and knowledge required to perform electrical installations in healthcare facilities, hazardous locations, and special locations such as marinas and agricultural settings. They learn how to install fire alarm systems, specialty transformers, heat tracing and freeze protection, and advanced electrical controls. Additionally, they learn the communication and problem-solving skills fundamental to crew leadership in the electrical trade. Successful completion of the course earns students the NCCER Electrical Level 4 credential. This course is cross-listed with the following Continuing Education courses: ELC 349: Electrical: Level 4, Part 1 AND ELC 350: Electrical: Level 4, Part 2 AND ELC 351: Electrical: Level 4, Part 3.
Prerequisite(s): BLD-2130
Course Outcomes

Compute load and service calculations in a variety of electrical service settings.
Describe the types and operation of electrical systems used in healthcare settings.
Compare and contrast emergency and standby electrical systems and their components.
Explain the operation of basic electronic devices such as semiconductors, diodes, rectifiers and transistors.
Explain the installation and troubleshooting of fire alarm systems.
Demonstrate the operation, installation and maintenance of various transformer types.
Explain the operating principles, installation and maintenance of advanced control system components such as solid-state relays, reduced-voltage starters and adjustable-frequency drives.
Install electrical components of an HVAC system.
Demonstrate the use and installation of weatherproofing electrical systems, such as heat tracing and freeze protection.
Perform routine motor maintenance tasks such as cleaning, testing and preventive maintenance.
Demonstrate how to splice and terminate medium-voltage cables.
Select electrical equipment, components and wiring methods for special locations including, but not limited to, marinas, theaters, carnivals, agricultural buildings.
Explain the fundamental communication and problem-solving skills required for electrical crew leadership on a job site.