[ACS CCN1] 22, Low-Pressure Let-By Testing
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: - The purpose and mandatory sequence of the low-pressure ECV let-by test under IGEM UP 1B standards. - Why let-by testing must be completed at 7 to 10 mbar before commencing the 20 to 21 mbar tightness test. - Required diagnostic actions, including using leak…
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