# CTE Resource Center - Verso - Diesel Equipment Technology III Task 1649988386

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Test A/C compressor clutch relays, modules, wiring, sensors, switches, diodes, and protection devices.

Definition

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

Process/Skill Questions

  • What occurs when the low pressure switch activates?
  • How do the low and high pressure switches protect the system?

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;