An air conditioner provides 1 kg s of air at 15 61616 C cooled from outside atmospheric air at 35 61616 C Estimate the amount of power needed to operate the air conditioner Clearly state all assumptions made ...

Qair m Ah m CpAT 1 1004 20 20 kW Assume Carno ...

An air-conditioner provides 1 kg/s of air at 15C cooled from outside atmospheric air at 35C. Estimate

Question:

An air-conditioner provides 1 kg/s of air at 15C cooled from outside atmospheric air at 35C. Estimate the amount of power needed to operate the air-conditioner. Clearly state all assumptions made.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

See More Books

Question Posted: Aug 04, 2010 01:06 AM

See More Questions

An air-conditioner provides 1 lbm/s of air at 60 F cooled from outside atmospheric air at 95 F. Estimate the amount of power needed to operate the air conditioner. Clearly state all assumptions made.
An air-conditioner provides 1 kg/s of air at 15C cooled from outside atmospheric air at 35C. Estimate the amount of power needed to operate the air-conditioner. Clearly state all assumptions made.
Air from a workspace enters an air conditioner unit at 30oC dry bulb and 20oC wet bulb. The air leaves the air conditioner and returns to the space at 20oC dry-bulb and 6.5oC dew-point temperature....
Find the exact value of sin(x - y) if sin(x) = 3T 3T T
Windmill Corporation manufactures products in its plants in Iowa, Canada, Ireland, and Australia. Windmill conducts its operations in Canada through a 50 percent owned joint venture, CanCo. CanCo is...
Table 2.5 shows bushels of wheat and yards of cloth that the United States and the United Kingdom can produce with one hour of labor time under four different hypothetical situations. In each case,...
3. Describe the three categories of applications software. Give an example of each. Explain Figure 4-10.
Medical Supplies, Inc., purchases first-aid items from large wholesalers. Medical Supplies then assembles and sells first-aid kits to businesses and contracts to maintain the first-aid kits. Using...
Analysis the new century financial corporation companys financial statements 2008, including some of its trends in revenue and earnings growth, market share etc. Include some of what management said...
Job No. 58 passes through three departments: X, Y, and Z. The following information is given regarding this job: Required: Calculate the cost of Job No. 58 from the above figures. Materials issued to...
Find the maximum coefficient of performance for the refrigerator in your kitchen, assuming it runs in a Carnot cycle.
A sales person selling refrigerators and deep freezers will guarantee a minimum coefficient of performance of 4.5 year round. How would you evaluate that? Are they all the same? Discuss.
Suppose that your company leases a valuable asset and you are a manager whose remuneration is partially tied to the company meeting a particular earnings target. How is your ability to meet the...
(ii) State Wilkie's updating equation in respect of the force of inflation and explain carefully what each of the components of the equation represents. State also which type of time series process...
Compute the double integral D x y dA over the domain D indicated as 0 x 5, x y 2x + 3. (Use symbolic notation and fractions where needed.) f(x, y) A = D
4. (10 points) A researcher believes that length of time spent listening to classical music increases memory for previously learned material. She has 4 groups of 5 subjects listen to either 10 min.,...
We find a binary system consisting of a 1 solar mass star, still in its main sequence phase, and a white dwarf. Assume both stars formed at the same time and that they did not significantly influence...
The equity sections from Atticus Group's 2015 and 2016 year-end balance sheets follow. Stockholders Equity (December 31, 2015) Common stock $6 par value, 50,000 shares authorized, 35,000 shares...
4. If ak 2: 0 is a bounded sequence, prove that 00 '"' ak ~ (k + l)p k=l converges for all p > 1.
suppose a nickel-contaminated soil 15 cm deep contained 800 mg/kg Ni, Vegetation was planted to remove the nickel by phytoremediation. The above-ground plant parts average 1% Ni on a dry-weight bas...
Apart from weaknesses in systems, what other matters need to be communicated to management?
There is a credit rating agency for businesses that gives out various amounts of information based on the subscription level. This company is called a. Business Credit Scoring b. Fair Issue c. Dun...
Current Attempt in Progress On July 3 1 , 2 0 2 2 , Crane Compary had a cash balance per books of $ 6 , 2 4 5 . 0 0 . The statement from Dakata State Bark on that date showed a balance of $ 7 , 7 9 5...
Cede & Co. expects its EBIT to be $89,000 every year forever. The firm can borrow at 5 percent. Cede currently has no debt, and its cost of equity is 10 percent. If the tax rate is 35 percent, what...

An air-conditioner provides 1 kg/s of air at 15C cooled from outside atmospheric air at 35C. Estimate

Question:

Step by Step Answer:

Qair m Ah m CpAT 1 1004 20 20 kW Assume Carno...View the full answer

Fundamentals of Thermodynamics

Students also viewed these Mechanical Engineering questions