Using PSYCHROMETRIC CHART, find the unknown properties of the following conditions below: Pair=97.6kPa, P=100 kPa and tdry = 35oC Where:  RH= relative humidity           tdry=dry bulb temperature                twet =wet bulb temperature           h= enthalpy           Pair= dry air pressure                w = humidity ratio

Q: Q1\ Moist air has a dry bulb temperature 30 °C and Specific enthalpy 74 kJ/kg, find by using the…

A: To find the properties of moist air (dew point temperature, wet bulb temperature, humidity ratio,…

Q: 22°C DB % 50RH QD=10kW QG=2.5kW D K A B

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Q: The dry bulb reading is 83°F and the wet bulb is 63°F. Using the chart determine the following…

A: Dry bulb temperature Td=83oF=(83°F − 32) × 5/9 = 28.333°Cwet bulb temperature Tw=63oF=(63°F − 32) ×…

Q: So if you have to get values from the psychometric chart but only given indoor design temperature at…

A: Dry Bulb Temperature(DBT):  It is the temperature of moist air measured by ordinary thermometer.Wet…

Q: A cooling coil cools humid air of 100kg from t1= 40 degrees  relative humidity 1 = 60% t2 = 10…

A: T1= 40 C ϕ1 = 60% T2= 10 C It is asked to find the initial dew point and humidity ratio Also, find…

Q: Certain air that is 80 ° F and an atmosphere has a dew point temperature of 40 ° F. Calculate the…

A: Given- At point (1)             Pressure=1 Atm             DBT=80 degree fehrenheight…

Q: A saturated mixture contains 100 lb of dry air. How much heat is required (Btu) to raise the dry…

A: Given that Saturated mixture =100 lb of dry air Dry bulb temperature =30oF to 70oF

Q: Example 2: Moist air at 35°C db, and specific volume 0.89 m³/kg. Determine: - Enthalpy h, Specific…

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Q: Two containers are connected to each other by means of a short pipe with valve closed. Container A -…

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Q: Upon exiting a dwelling maintained at 22°C to the outdoors, where the temperature is 35°C, a…

A: Write the given data with suitable variables. DBT=35 °CDPT=22 °C

Q: Select all temperature-pressure values which indicate SATURATED conditions. 361.54 C and 19 MPa…

A: Steam table is used to find saturated conditions of steam with pressure and temperature.

Q: known then the other four can be found from the psychrometric chart. Example 1: Moist air at 32°C…

A: Given : The dry bulb temperature of moist air =32 °C The wet bulb temperature of moist air =24°C…

Q: During an air-conditioning process, 910 ft3 /min of conditioned air at 64 F and 33 percent relative…

A: Giveninlet temp T1=64Fϕ1=33%

Q: Q-4: A homogenous mixture of 21 kg of dry air and 0.3 kg of water vapour is contained in a tank at…

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Q: Suppose that a station has a relative humidity of 50% at 30°C. Then, night falls and the surface…

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Q: 3. How much temperature difference can be obtained for 650 kg of water if 32.5 kg from this water is…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Entering air have a humidity of 0.05 kg/kg with 94% saturation is cooled and separated out the…

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Q: A room has dimensions of approximately 10m x 10m x 3m. Assume the air inside the room is initial at…

A: Given: Dimensions of the room = 10 x 10 x 3 mInitial temperature of air Ti = 20°C Pressure P = 100…

Q: 6) What will be the Relative Humidity (%) of a room if it starts at a dry bulb temperature of 27 ðC…

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Q: 7. The relative humidity on a 90°F day is 30 per cent. a. How many pounds of water vapor are in a…

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Q: Q1/ From Humidity chart calculate: a- The initial absolute humidity and relative humidity. b- The…

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Q: Air enters a natural draught cooling tower at 1.013 bar and 13 °C and relative humidity 50%. Water…

A: Given:

Q: The dry bulb reading is 79°F and the wet bulb is 59°F. Using the chart determine  the following…

A: Given:Dry bulb temperature, TDBT=79oFWet bulb temperature, TWBT=59oFFind:Using Psychrometric chart:a…

Q: 5. On a summer day, the pressure is 1 atm, the temperature is 32°C, and the relative humidity is 95…

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Q: Explain where did 23.4 came from

A: Use linear interpolation technique to calculate saturation pressure at 20 degree Celsius.

Q: 5-An unsaturated air stream is undergoing adiabatic saturation process and the outgoing air is…

A: Given: Unsaturated air stream To draw: Schematic and T-s diagram To find: Humidity ration for in…

Q: A furnace heating unit has an airflow of 2,500 CFM. The heating coil entering temperature is 35°F…

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Q: 22°C DB I % 50RH QD=10kW QG=2.5kW D K A B

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Q: D. How many Btu need to be added to change 5 lb of ice at 30°F to steam at 215°F? Refer to tables…

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Q: 39. An ideal gas has a gas constant of 319.8 J/kg°K and a gas ratio of 1.26. What is the heat…

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Q: ASHRAE PSYCHROMETRIC CHART NO.1 ASHRAE NORMAL TEMPERATURE BAROMETRIC PRESSURE COPYRIGHT 1992 SEA…

A: Step 1:you can ask me what you want to know about this chart Step 2:relative humidity is the amount…

Q: SPECIFIC HEAT OF THE MIXTURE The specific heat of the mixture is; Cpm = Cpa + WCpv Where: W =…

A: For solution refer below images,Note- here example asked based on above formula. So, here i provide…

Q: What is a eutectic mixture?

A: Note: Dear Student! As per our guidelines, we are only allowed to answer a single question. Kindly…

Q: A sling psychrometer has a dry bulb reading of 30°C and a wet bulb reading of 17°C. Find the…

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Q: 1. Air at a rate of 1000cfm is cooled from 80°Fdb and 70°Fwb until it is saturated at 55°F. Determi…

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Q: Measured indoor conditions of a room are: T db = 22 °C, 50% relative humidity. The local pressure is…

A: Given that, Dry bulb temperature, Tdb=22 °C,Relative humidity, ϕ=50 %,Local pressure, P=1 atm,…