# CTE Resource Center - Verso - Diesel Equipment Technology III Task 1649988385

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Test HVAC blower motors, resistors, switches, relays, modules, wiring, and protection devices.

Definition

Test should include manufacturer's performance A/C test to ensure system is working as designed.

Process/Skill Questions

  • What is the problem when a blower will only work on one or two speeds?
  • What occurs when the blend air door stays closed?

Related Standards of Learning

Science

PH.11c

The student will investigate and understand how to diagram, construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include
c. electrical power;