Airflow through a long, O.2-m-square air conditioning duct maintains the outer duct surface temperature at 10C. If
Question:
Airflow through a long, O.2-m-square air conditioning duct maintains the outer duct surface temperature at 10°C. If the horizontal duct is uninsulated and exposed to air at 35°C in the crawlspace beneath a home, what is the heat gain per unit length of the duct?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (10 reviews)
KNOWN Surface temperature of a long duct and ambient air temperature FIND Heat gain to the duct per ...View the full answer
Answered By
Agust Dhalia
I completed my bachelor's degree in B.com from university of mumbai as a regular student. Now i am doing two Master's degree , first is M.com and second is MA in Economics. I decided my career track as professor or 1st grade teacher. I love teaching lessons to student. I also preparing for competition exam that is UGC NET / JRF in economics and i also teach 11th , 12th student's at my home when i was in degree college. I have ability to teach as 6 to 8 hours without consuming a glass of water.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Question Posted:
Students also viewed these Mechanical Engineering questions
-
A cable has a weight per unit length of 2 lb/ft and is supported as shown. Knowing that the span L is 18 ft, determine the two values of the sag h for which the maximum tension is 80 lb.
-
A horizontal wire with a mass per unit length of 0.2 kg/m carries a current of 4 A in the +x-direction. If the wire is placed in a uniform magnetic flux density B, what should the direction and...
-
A uniform cable having a mass per unit length of 4 kg/m is held in the position shown by a horizontal force P applied at B. Knowing that P = 800 N and θA = 60°, determine (a) The location...
-
State the density property of a barometer liquid and explain its effects. Explain in detailed.
-
Sue Gorman is the daughter of Fred Gorman, the founder and president of Big Sky Enterprises. She has been working in various departments during school vacations throughout high school. She burst into...
-
A factory averages total employment of 700 people. The administrative department averages 150 people. The company operates a cafeteria with capacity to serve all employees. The cafeterias monthly...
-
This case is a continuation of the Burburr Resorts & Hotels Corporation serial case that began. The components of the Burburr serial case can be completed in any order. Burburr has several properties...
-
Given the time-phased work packages and network, complete the baseline budget form for theproject. Soccer Toy Project & test Legend ESID | EF SL Description LS | DURI LF Soccer Toy Project Cost by...
-
In a jurisdiction where assisted suicide is illegal, a terminally ill patient with no chance of recovery seeks assistance in ending their life. What legal and ethical considerations come into play,...
-
Which histograms are skewed to the left? Refer to histograms A through H in Figure 2.12. 2.0 -50 0.0 1.0 3 150 5 15 25 D -1 -3 8 14 -7 -4 -1 G Figure 2.12 Eight histograms LO 09 007 01 08 01 250 09...
-
Consider the transformer of Problem 8.97, whose lateral surface is being maintained at 47C by a forced convection coolant line removing 1000 W. It is desired to explore cooling of the transformer by...
-
Consider the conditions of Example 9.3, including the effect of adding insulation of thickness t and thermal conductivity k = 0.035 W/m. K to the duct. We wish to now include the effect of radiation...
-
Of 50 offspring, 35 are tall. Several plants are crossed, producing the following proportions. Find 99% confidence limits around the fraction of tall plants in each case.
-
Which of the following circumstances creates a fiduciary status? I. Being named as a fiduciary in a trust document. II. Preparing an income tax return. III. Providing personalized advice about...
-
What are the benefits of deregulation of transport markets? Why does such deregulation sometimes not work out quite as planned?
-
Mismatch between personality and organization may lead to ___________. Confusion and chaos Loss of interest by members in organization Low morale and job satisfaction All of the above
-
Highlight the importance of these areas in both manufacturing and services contexts.
-
Do you think organizational culture plays an important role in the success or failure of a firm? If so, why?
-
We invert the given equation for \(n\) and write \[ \mu_{0}=\frac{4 \pi a \hbar^{2} n}{m}\left[1+\frac{32}{3 \pi^{1 / 2}}\left(n a^{3}ight)^{1 / 2}+\ldotsight] \] Substituting this into the given...
-
Evaluate the function at the given value(s) of the independent variable. Simplify the results. (x) = cos 2x (a) (0) (b) (- /4) (c) (/3) (d) ()
-
What is the reason for a utility company charging for demand of electricity?
-
Water at 20C, 100 kPa, is brought to 200 kPa, 1500C. Find the change in the specific internal energy, using the water table and the ideal gas water table in combination.
-
We want to find the increase in temperature of nitrogen gas at 1200 K when the specific internal energy is increased with 40 kJ/kg a) Find it from a constant Cvo from table A.5 b) Find it from a Cvo...
-
For an application the change in enthalpy of carbon dioxide from 30 to 1500C at 100 kPa is needed. Consider the following methods and indicate the most accurate one. a. Constant specific heat, value...
-
My company has equity beta of 0.56, 5.02% cost of (risk-free) debt, and market risk premium is 5% over the risk-free rate. D/(D+E) ratio is -31.7% and E/(D+E) ratio is 131.7%. Corporate tax rate is...
-
Discuss the main factors which a company should consider when determining the appropriate mix of long-term and short-term sources of finance in its capital structure.
-
Evaluate the impact of central bank interest rate policies, such as the federal funds rate in the United States or the repo rate in India, on various sectors of the economy, including consumption,...
Study smarter with the SolutionInn App