WRT CERTIFICATION EXAM 2026 ACTUAL
SCRIPT PRESENTING ACCURATE ANSWERS
GRADED A+
◉Dew Point. Answer: air temperature is lowered to the point that
the RH equals 100% saturation point
◉Humidity Ratio (GPP). Answer: actual weight of water vapor in a
given amount of dry air
◉14 cubic feet of air weighs. Answer: one pound
◉7000 grains weighs. Answer: one pound
◉Vapor Pressure. Answer: force exerted on surrounding
environments due to weight of water vapor in air
◉Vapor pressure is low. Answer: evaporation occurs easier
◉Evaporation. Answer: changing from a liquid to a gas
, ◉Boundary Layer. Answer: water evaporates the surface becomes
cooler and saturated
◉Condensation. Answer: changing from gas state to a liquid state
◉Condensation occurs when. Answer: surface temperature of
material is equal or lower than dew point temperature of air
◉Sublimation. Answer: changing from solid state to gas state
without liquid state
◉Infiltration. Answer: outside air mass being allowed into drying
chamber
◉Dehumidification. Answer: reducing water vapor content of air
◉Refrigerant dehumidifiers. Answer: Conventional and Low Grain
◉Balanced Drying. Answer: achieved when rate of evaporation is
equal to or slightly lower than rate of dehumidification
◉Primary Damages. Answer: caused by source of loss
SCRIPT PRESENTING ACCURATE ANSWERS
GRADED A+
◉Dew Point. Answer: air temperature is lowered to the point that
the RH equals 100% saturation point
◉Humidity Ratio (GPP). Answer: actual weight of water vapor in a
given amount of dry air
◉14 cubic feet of air weighs. Answer: one pound
◉7000 grains weighs. Answer: one pound
◉Vapor Pressure. Answer: force exerted on surrounding
environments due to weight of water vapor in air
◉Vapor pressure is low. Answer: evaporation occurs easier
◉Evaporation. Answer: changing from a liquid to a gas
, ◉Boundary Layer. Answer: water evaporates the surface becomes
cooler and saturated
◉Condensation. Answer: changing from gas state to a liquid state
◉Condensation occurs when. Answer: surface temperature of
material is equal or lower than dew point temperature of air
◉Sublimation. Answer: changing from solid state to gas state
without liquid state
◉Infiltration. Answer: outside air mass being allowed into drying
chamber
◉Dehumidification. Answer: reducing water vapor content of air
◉Refrigerant dehumidifiers. Answer: Conventional and Low Grain
◉Balanced Drying. Answer: achieved when rate of evaporation is
equal to or slightly lower than rate of dehumidification
◉Primary Damages. Answer: caused by source of loss