In an air-conditioning unit, air enters at 80 F, 60% relative humidity, and standard atmospheric pressure. The
Question:
In an air-conditioning unit, air enters at 80 F, 60% relative humidity, and standard atmospheric pressure. The volumetric flow rate of the entering air (dry basis) is 71,000 ft3/min. The moist air exits at 57 F and 90% humidity.
Calculate the following:
A. The cooling capacity of the air-conditioning unit (Btu/hr).
B. The rate of water removal from the unit (lbm/hr).
C. The dew point of the air leaving the conditioner.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
To solve this problem we can use the psychrometric chart and the energy balance equation for the airconditioning unit A Cooling capacity of the airconditioning unit The cooling capacity of the aircond...View the full answer
Answered By
Diana Muriuki
As an online math tutor, I have several years of hands-on experience working with students of all ages and skill levels. I hold a Bachelor's degree in Mathematics and a Master's degree in Education. Additionally, I have completed multiple training courses in online teaching and tutoring methods.
Throughout my career, I have worked with students in both individual and group settings, including classroom teaching, after-school tutoring, and online instruction. I am proficient in teaching a wide range of math topics, from basic arithmetic to advanced calculus and statistics.
One of my greatest strengths as a tutor is my ability to adapt my teaching style to meet the unique needs and learning styles of each individual student. I understand that every student is different, and I strive to create a comfortable and supportive learning environment that encourages growth and development.
In addition to my formal education and tutoring experience, I am also a lifelong learner with a passion for mathematics. I am constantly seeking out new resources and methods to improve my own knowledge and skills, and I believe this passion and enthusiasm helps to inspire my students as well.
Overall, my hands-on experience and proficiency as a math tutor are grounded in a combination of formal education, practical experience, and a genuine love of mathematics. I am confident in my ability to help students achieve their goals and succeed in math, and I look forward to the opportunity to work with new students and continue to grow as an educator.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
1. A 10 m3 tank contains steam at 275C and 15.0 bar. The tank and its contents are cooled until the pressure drops to 1.8 bar. Some of the steam condenses in the process. a. How much heat was...
-
A flow of 2832 liters/s (6000 ft 3 /min, dry basis) of air at 26.7 C (80 F) dry-bulb temperature, 50% relative humidity, and standard atmospheric pressure enters an air-conditioning unit. The air...
-
In the final stage of the manufacturing process for a solid organic product, the product is cleaned with liquid toluene and then dried in a process whose flowchart is shown on the next page. The wet...
-
Perhaps more surprising to Mr. Pitkin was a proposal by the VP of Marketing to make a major investment in market share by increasing promotional expenditures by $2.5 million during 1998-2000. Sales...
-
On December 31, 20X1, Hartley Company issued a 3-year $10,000 bond that promises an interest rate of 12%, payable 6% semiannually. Compute the discounted present value of the principal and the...
-
Use the One-to-One Property and the Power Property to find the value of t to the nearest tenth in each of the following. a. 15 = 3 t b. 5 t 5390,625 c. 8 2t = 512 d. (1.2) t -3 = 2.985984 e. 10 t/2 1...
-
The number of working strokes per minute in case of 4-stroke I.C. engine are (a) \(\mathrm{N} / 2\) (b) \(\mathrm{N}\) (c) \(2 \mathrm{~N}\) (d) \(4 \mathrm{~N}\) where \(\mathrm{N}=\mathrm{rpm}\).
-
The PDC Company was described earlier in this chapter. Refer to the PDC Companys projected monthly operating schedules in Table 6.2. PDCs sales are projected to be $80,000 in September 2011. A....
-
A 0.05 kilogram bullet is launched with a muzzle velocity of 762.77 meters per second. It is fired from a rifle with a mass of 2.59 kilograms. What is the recoil velocity of the weapon in meters per...
-
The leading brewery on the West Coast (labeled A) has hired an OR analyst to analyze its market position. It is particularly concerned about its major competitor (labeled B). The analyst believes...
-
An airwater vapor mixture enters a heaterhumidifier unit at 5 C, 100 kPa, and 50% relative humidity. The flow rate of dry air is 0.1 kg/s. Liquid water at 10 C is sprayed into the mixture at the rate...
-
Determine whether the following mixtures are stoichiometric: A. B. CH + 40 C8H18 + 120
-
Show how to construct a set of n events that are pairwise independent but such that no subset of k > 2 of them is mutually independent.
-
What is the difference between perspective taking and empathic concern?
-
To what extent do various religious traditions or age groups qualify as different cultures?
-
Which actions can teams take to foster trust when communicating virtually?
-
How is empathic listening different from sympathetic listening?
-
Why is it valuable to understand the gender roles and tolerance for conflict of a culture in which you are doing business?
-
When does the auditor assess client business risk? Why?
-
A fast-food restaurant averages 150 customers per hour. The average processing time per customer is 90 seconds. a. Determine how many cash registers the restaurant should have if it wishes to...
-
Solve Ex. 413, modeling Fig. 414b with 2-D elements of 2-in thickness. Since this example uses symmetry, be careful to constrain the boundary conditions of the bottom horizontal surface...
-
Solve Prob. 412, using beam elements. The following problems are to be solved by FEA. It is recommended that you also solve the problems analytically, compare the two results, and explain any...
-
Solve Prob. 447, using beam elements. Pick a diameter, and solve for the slopes. Then, use Eq. 718, p. 373, to readjust the diameter. Use the new diameter to verify. Data from 4-47 If the diameter of...
-
What are the types of thread Form and give one application for each type? 5. Explain in details four types of Bolts and Screws and where they can be used?
-
A certain type of thread is manufactured with a mean tensile strength of 78.3kg and standard deviation of 5.6kg. Assuming that the strength of this type of thread is distributed approximately normal,...
-
Suppose it is desired to estimate the variance of the tensile strength of a particular type of thread. For 21 pieces of this type of thread, (XiXave) 2 = 2000. Suppose a hypothesis testing procedure...
Study smarter with the SolutionInn App