While Troubleshooting a Residential Air Conditioning System, the Technician Reads

question 18

Multiple Choice

While troubleshooting a residential air conditioning system, the technician reads 24 volts across the compressor contactor coil, but the contactor does not energize. What is the most likely problem?

• A) defective transformer
• B) defective contactor contacts
• C) defective contactor coil
• D) high-voltage fuse blown

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Definitions:

Blood Pressure Screening

The process of checking the blood pressure levels in individuals to detect hypertension or other health issues.

Community Health

A field of public health focusing on the health status of community populations, including illness prevention, promotion of healthy lifestyles, and environmental health.

Level Of Prevention

Strategies or interventions implemented at different stages to prevent disease, manage its progression, or reduce its impact.

Respiratory System

The biological system consisting of specific organs and structures used for gas exchange in animals and humans.