Radon Review Quiz 4 (Mitigation) verified to pass 2023/2024

Radon Review Quiz 4 (Mitigation)A mitigation contractor, called to service a noisy fan on an active depressurization (ASD) system, finds the system does not conform to current standards. What should the contractor do? Select one: a. Service the fan and recommend to the client that the system be upgraded to conform to the Standards b. Disconnect the fan and tag the system as not conforming to the Standards c. Not service the system unless the client agrees to have it upgraded to conform to the Standards d. Service the fan and verify system performance, but do not mention upgrading to conform to the Standards - correct answer a. Service the fan and recommend to the client that the system be upgraded to conform to the Standards A Pitot tube measures: Select one: a. Velocity of an air stream b. Volumetric flow c. Sub-slab pressure differentials d. Building pressurization - correct answer a. Velocity of an air stream According to Mitigation Standards, a depressurization system fan shall not be installed: Select one: