2- A sample of moist air has DBT of 24 °C and at a saturation state , find using Psych. chart: a- Specific humidity b- Relative humidity c- Dew point temperature d- Specific enthalpy e-Specific volume.

2- A sample of moist air has DBT of 24 °C and at a saturation state , find using Psych. chart: a- Specific humidity b- Relative humidity c- Dew point temperature d- Specific enthalpy e-Specific volume.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 1RQ: The standard design conditions for air-conditioning systems established by the Air-Conditioning,...

See similar textbooks

Related questions

Q: What happens when relative humidity (RH) = 100%? a)if the air is continued to be cooled, at what…

A: Solution: Relative Humidity (RH)- Basically, Relative humidity is the amount of vapor…

Q: The Assmann psychrometer’s dry thermometer shows 22оС, wet thermometer - 14оС. The atmospheric…

Q: Find the volume of air given the following compositions: - relative humidity at 45% (298 K…

A: given; relative humidity(φ)=45%temperature(T)=298K25% O2 based on air dry volume.volume of air(Va)=?

Q: Doymuş buhar 105 °C Isıtma bölümü Nemlendirici 15 °C Hava 25°C 60 % 1 atm 50 % 25 dak

A: Psychrometry is the branch of science which deals with the properties of moist air. Moist air is the…

Q: An air vapor mixture has a DB temperature of 30 degrees Celsius and a humidity ratio of 0.015 kg/kg…

A: Moist air consists of dry air as well as water vapour. The amount of water vapour to that of dry air…

Q: The pressure, dry bulb temperature and relative humidity of air in a room are 1 bar, 30 degree…

A: Given:-ϕ=70%P3=4.25 kPaP1=1 barTo find:-Specific humidity of the room air

Q: Determine the state of water if P= 0.40 bar and T= 75.87 C. O a. Mixture b. Compressed liquid O c.…

A: It is required to determine the state of water

Q: 20. Find the humidity ratio of an air that has tab = 27 °C and twb = 20 °C with a relative humidity…

A: Given:tdb=27°Ctwb=20°CPB=100 KPa

Q: A rigid tank contains 8kmol of oxygen and 12kmol of carbon dioxide gases at 282K and 150kPa.…

A: Given:- Tank is rigid Total number of moles (N) = 8 + 12 N = 20 kmol Pressure (P) = 150 kPa…

Q: 4.3. The Assmann psychrometer's dry thermometer shows 22°C, wet thermometer - 14°C. The atmospheric…

A: Given: Dry bulb temperature = 22 C Wet bulb temperature = 14 C Atmospheric pressure = 745 Hg mm To…

Q: Relative humidity represents .3

A: This question is based on the concept of relative humidity from refrigeration cycle.

Q: HVAC UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS. PLEASE ANSWER ALL THE SUBQUESTON…

Q: 50 kg of Refrigerant R134 are in the state of Satucated moture at a pressure of Pa180 kpa. The…

A: Refrigeration is basically cooling a particular space and maintaining the temperature lower the…

Q: Fifty gallons per minute of water enters a cooling tower at 115°F. Atmospheric air at 60°F and 55%…

Q: There is air in a room at 25 °C and 98.74 kPa pressure and 85% relative humidity. For this air: a.…

A: Room = 25 °C Dry Bulb Temprature = 25 °C P = 98.74 kPa Relative humidity= 85% =0.85

Q: 3- A sample of moist air has DBT of 30 °C and with dry state , find the following using psych. chart…

A: solved

Q: A certain air has a dry bulb temperature of 34 degree C and a wet bulb temperature of 25 degree C.…

A: Given: The dry bulb temperature, Tdb = 34° The wet bulb temperature, Twb = 25° According…

Q: Examples : 1- A sample of moist air has a DBT of 43 °C and WBT of 29 °C , find using the psych.…

A: Given Data Td=43°C Tw=29°C

Q: Liquid Solid (ice) Vapour T, T, To Temperature, T 1. Draw the cooling curve for the ae Pressure,…

Q: 49. The humidity ratio of air is 0.055. If barometric pressure is 100 kpa, find the partial pressure…

Q: Gas-Vapor Mixtures (Properties of atmospheric air) 20. Find the humidity ratio of an air that has…

Q: The absolute humidity at atmospheric pressure at 40 ° C is 0.011 kg air / kg dry air. Specify:…

A: Given: Humidity ratio=0.011kg/kg of dry air Dry bulb temperature Td=40°C Solution: a) Humidity…

Q: For each of the given initial state parameters, select the appropriate enthalpy value: Note: Tdb -…

Q: Q.1 A mixture of dry air and water vapor is at a temperature of 21°C under total pressure of 736 mm…

Q: Find the relative humidity in a room at a temperature of 20 C. The wet bulb temperature is 15.5…

Q: Need correct answer with formula, Don't provide wrong answer it wouldn't helpful. 1)A room contains…

Question

2- A sample of moist air has DBT of 24 °C and at a
saturation state , find using Psych. chart :
a- Specific humidity
b- Relative humidity
c- Dew point temperature
d- Specific enthalpy
e-Specific volume.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Examples : 1- A sample of moist air has a DBT of 43 °C and WBT of 29 °C , find using the psych. chart the following : a- Specific humidity b- Relative humidity c- Dew point temperature d- Specific enthalpy e- Specific volume.
PLEASE DO NOT USE PSYCHROMETRIC CHART, SOLVE THE PROBLEM USING MANUAL COMPUTATION.
i need the answer quickly
Multiple Choice. Choose the correct answer and show COMPLETEsolution. (Gas-Vapor Mixtures Properties of atmospheric air)
4.3. The Assmann psychrometer’s dry thermometer shows 22оС, wet thermometer- 14оС. The atmospheric pressure is 745 Hg mm. Calculate the absolute, maximum and relative air humidity, humidity deficit, physiological humidity deficit, find the dew point.
1- A sample of moist air has a DBT of 43 °C and WBT of 29 °C , find using the psych. chart the following : a- Specific humidity b- Relative humidity c- Dew point temperature d- Specific enthalpy e- Specific volume.
Provide the complete solution and diagram for this problem. The humidity ratio of air is 0.055. If barometric pressure is 100 kpa, find the partial pressure ofwater vapor. A. 4.23 kpa B. 7.34 kpa C. 8.12 kpa D. 5.21 kpa
Fifty gallons per minute of water enters a cooling tower at 115°F. Atmospheric air at 60°Fand 55% relative humidity enters the tower at 6,000 cfm and leaves at 90°F saturated.Determine:A.) The volume of water that leaves the tower in gpm. B.) The exit temperature of water, °F
Must answer all the questions otherwise dont attempt i will dislike it.
Liquid Solid (ice) Vapour T, T, To Temperature, T 1. Draw the cooling curve for the ae Pressure, platm
complete solution pls
Assigned Problems: 1) 3-21 3-21 Complete this table for H₂O: T. °C 220. 190 P. kPa. 400 2500 4000 1. kl/kg 1450 3040 Phase description Saturated vapor