Iicrc - Wrt Already Passed

If vapor pressure in ambient air is lower than the vapor pressure in wet materials the outcome will be {Ans: condensation}The greatest amount of water absorption and evaporation load where wet, porous materials represent more than 40% of the combined wall, floor, and ceiling surface areas and where low evaporation materials or assemblies have absorbed minimal moisture is a Class___________ {Ans: 3}When moisture causes the edges of wood flooring to rise up higher than the center due to moisture absorption across the bottom of the board, the planks are ____________ {Ans: cupping or cupped}______ drying systems are always employed when outdoor humidity levels are higher than indoors. {Ans: Closed}I airflow is allowed to exceed dehumidification then ____________ damage can occur due to uncontrolled humidity. {Ans: Secondary}Blowing air into wall cavities helps them dry by enhancing the rate of {Ans: evaporation}The number of gallons present in standing water that is 3ft 9 inches deep in an 18 x 26 foot basement is: {Ans: 13,127.40 gallons}On a drying project, the indoor conditions are 80% F and 70% RH. What temp is needed to brin the RH to 35%? {Ans: 102-103 degrees F}As air temp