Using the available references determine the...

Question 1 / 2707066636ee728f7522a1c518e4e

Question 1 of 2707066636ee728f7522a1c518e4e

Using the available references determine the dew point when the dry bulb temperature is 74°F (23°C) and the wet bulb temperature is 60°F (16°C).

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Question 1 of 27070

Using the available references determine the dew point when the dry bulb temperature is 74°F (23°C) and the wet bulb temperature is 60°F (16°C).

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🔍 Key Concepts

• Use the psychrometric chart: bottom axis is dry bulb temperature (74°F), right axis is dew point in °F. • The wet bulb temperature (60°F) is shown by the slanted lines rising up from the left side of the chart. • At the intersection of the 74°F dry bulb and 60°F wet bulb lines, move horizontally to the right scale to find the dew point.

💭 Think About

• First, locate 74°F on the dry bulb (bottom) scale and go straight up until you are in the middle of the chart. • From the left side, find the 60°F wet bulb line and follow it up/right until it meets the vertical line from 74°F dry bulb. • From that intersection point, ask yourself: when I move horizontally to the right axis, which dew point value (in °F) does it match most closely among the choices given?

✅ Before You Answer

• Be sure you are reading dew point from the right vertical scale, not relative humidity lines in the middle. • Confirm you are on the correct wet bulb line for 60°F, not the neighboring 55°F or 65°F lines. • Double‑check that the dew point you choose is less than the dry bulb (74°F) and consistent with a 14°F dry‑to‑wet bulb difference.

Question 1 of 27070

Using the available references determine the dew point when the dry bulb temperature is 74°F (23°C) and the wet bulb temperature is 60°F (16°C).

14°F

20°F

28°F

50°F

Question 1 / 2707066636ee728f7522a1c518e4e

Question 1 of 2707066636ee728f7522a1c518e4e

Using the available references determine the dew point when the dry bulb temperature is 74°F (23°C) and the wet bulb temperature is 60°F (16°C).

Back

Question 1 of 27070

Using the available references determine the dew point when the dry bulb temperature is 74°F (23°C) and the wet bulb temperature is 60°F (16°C).

If the question has a related picture, it will appear here.