NATE HVAC Exam Prep 6, Pressure Temperature Relationships and Saturation

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - How saturation temperature, boiling, and condensing function at thermodynamic equilibrium on NATE exam questions - The critical distinction between gauge pressure in PSIG and absolute pressure in PSIA, including atmospheric math traps - Practical high-side and low-side system examples calculating superheat and subcooling using P-T charts - Why accurate refrigerant identification and system pressure stabilization are mandatory for valid diagnostics - Common NATE trick questions regarding subcooled or superheated states and the PLST mental shortcut For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep