Recruiter's Glossary

Examples: Compressor • Air Handler • Subcooling

Wet Bulb

Term from Air Conditioning Services industry explained for recruiters

A wet bulb is a way to measure both temperature and humidity in the air, which is crucial for air conditioning work. Think of it like a more complete way to understand how comfort levels feel in a room or building. HVAC technicians use wet bulb readings to properly set up and maintain air conditioning systems. It's different from regular temperature readings (called dry bulb) because it helps show how humidity affects how cool or warm a space feels. This measurement is essential for making sure air conditioning systems are working correctly and efficiently.

Examples in Resumes

Performed Wet Bulb calculations to optimize air conditioning systems in commercial buildings

Calibrated cooling towers using Wet Bulb temperature readings for maximum efficiency

Trained junior technicians in proper Wet Bulb measurement techniques and system adjustments

Typical job title: "HVAC Technicians"

Also try searching for:

Air Conditioning Technician HVAC Engineer Climate Control Specialist Cooling System Technician Commercial HVAC Expert Building Systems Technician

Where to Find HVAC Technicians

Professional Organizations

Online Communities

Job Resources

Example Interview Questions

Senior Level Questions

Q: How do you use wet bulb measurements to optimize a large commercial cooling system?

Expected Answer: A senior technician should explain how wet bulb readings help determine cooling tower efficiency, system capacity, and energy savings opportunities in simple terms. They should mention real examples from their experience.

Q: How would you train a junior technician to properly take and use wet bulb measurements?

Expected Answer: Should describe a step-by-step training approach, including safety procedures, proper tool use, and how to interpret readings to make system adjustments.

Mid Level Questions

Q: What's the difference between wet bulb and dry bulb temperatures, and why does it matter?

Expected Answer: Should explain that dry bulb is regular air temperature and wet bulb includes humidity effects. Should explain why this matters for air conditioning performance in simple terms.

Q: How do you use wet bulb readings to diagnose system problems?

Expected Answer: Should describe common problems that can be identified using wet bulb readings and how these measurements help determine solutions.

Junior Level Questions

Q: What tools do you use to measure wet bulb temperature?

Expected Answer: Should be able to name basic measurement tools like sling psychrometers or digital psychrometers and describe basic usage.

Q: Why is wet bulb temperature important in HVAC work?

Expected Answer: Should explain that it helps determine how well air conditioning systems are working by measuring both temperature and humidity effects.