Chemistry
Chemistry, 10.10.2019 05:30, eduardoma2902

Air at 25°c with a dew point of 10 °c enters a humidifier. the air leaving the unit has an absolute humidity of 0.07 kg of water per kilogram of dry air. the barometer reads 760 te the kg of water the must be evaporated into the air for every 100 kg of dry air entering the unit.

answer
Answers: 2
Show answers

Similar questions

Предмет
Chemistry, 14.07.2019 06:10, thereal6ix9ine69
You are drying a wet solid using a continuous dryer. dry air enters the dryer at a rate of 300 kg/min and picks up the water that evaporates from the solid. the humid air that leaves the dry is at 100of and has a wet bulb temperature of 79of. after leaving the dryer, the air is passed into a condenser and it is cooled to 55of. the pressure is constant at 1 atm. use the psychrometric chart to estimate the absolute humidity, the relative humidity, the dew point, and the specific enthalpy of the air leaving the dryer. at what rate (lbm/min) is water evaporating in the dryer? use the psychrometric chart to estimate the absolute humidity and specific enthalpy of air leaving the condenser. calculate the rate of rate at which the water is condensing (kg/min). calculate the rate at which heat must be transferred from the condenser in btu/s. if the dryer operates adiabatically, what can you conclude about the temperature of the entering air? briefly explain your reasoning.
Answers: 3
continue
Предмет
Engineering, 17.07.2019 23:30, wizz2966
Air enters the heating section of an air-conditioning at 1 atm, 10 c, and 70 percent relative humidity at a rate of 35 m'/min, and it leaves the humidifying section at 20 c with a relative humidity of 90 percent. if the humidifier supplies wet steam at 100°c, determine (a) the temperature and relative humidity of the air leaving the heating section (b) the rate of heat transfer in the heating section
Answers: 2
continue
Предмет
Chemistry, 24.09.2019 23:00, Mexicochan
Air, with an initial absolute humidity of 0.016 kg water per kg dry air, is to be dehumidified for a drying process by an air conditioning unit which reduces humidity to 0.002 kg per kg. however, the required humidity at the drier inlet is 0.004 kg per kg and part of the air therefore must by- pass the conditioning unit. determine: (a) the percentage dry air by passing the unit and (b) the mass of water removed per 100 kg dry air feed.
Answers: 2
continue
Предмет
Chemistry, 10.10.2019 05:20, daustin57
Air at 25°c with a dew point of 10 °c enters a humidifier. the air leaving the unit has an absolute humidity of 0.07 kg of water per kilogram of dry air. the barometer reads 760 mm hg. calculate the kg of water the must be evaporated into the air for every 100 kg of dry air entering the unit.
Answers: 3
continue
Do you know the correct answer?
Air at 25°c with a dew point of 10 °c enters a humidifier. the air leaving the unit has an absolute...

Questions in other subjects:

Konu
Business, 15.02.2020 05:54
Major reasons for disclosure of deferred income tax information is (are) a. better assessment of quality of earnings. b. better predictions of future cash flows.
Konu
Mathematics, 15.02.2020 05:54
Prove that there is a positive integer that equals the sum of the positive integers not exceeding it. Is your proof constructive or nonconstructive?...
Konu
Business, 15.02.2020 05:54
In the middle of the fourteenth century, an epidemic known as the Black Death killed a third of Europe’s population, about 34 million people. While this was an enormous tragedy, th...
Konu
Social Studies, 15.02.2020 05:54
Suppose that you have a choice between going to the movies with a friend for two hours or working a part-time job. If you go to the movies, you will spend $8 on a ticket and $5 on...
Konu
Mathematics, 15.02.2020 05:55
According to the Center for Disease Control and Prevention (CDC), up to 20% of Americans contract the influenza virus each year, and approximately 3% of all births in the United St...
Konu
Business, 15.02.2020 05:55
A telephone company offers two services: landlines and Internet. There are two types of customer demographics for these services. One customer demographic values the Internet servi...
Konu
Biology, 15.02.2020 05:55
are the criteria used in evaluating objects, acts, feelings, or events as to their relative desirability, merit, or correctness....
Konu
Mathematics, 15.02.2020 05:55
(a) Find parametric equations for the line through (1, 4, 4) that is perpendicular to the plane x − y + 2z = 7. (Use the parameter t.) (b) In what points does this line inte...
Konu
Physics, 15.02.2020 05:55
Jason has been spending a great deal of work time talking to his co-workers about how dissatisfied he iswith the job. He also has spent quite a bit of time discussing unionization....
Konu
Physics, 15.02.2020 05:55
Two 18 x 21 x 25 mm rubber mounts are used to isolate the vibrational motion of a machine from its supports. A 420-N applied load P causes the rigid upper frame (point O) to deflec...
Other tasks in the category: Chemistry More task
See results (0)