Determine the steady-state surface temperature of an electric cable, 25 cm in diameter, which is suspended horizontally
Question:
Determine the steady-state surface temperature of an electric cable, 25 cm in diameter, which is suspended horizontally in still air in which heat is dissipated by the cable at a rate of 27 W per meter of length. The air temperature is 30°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
For a horizontal cyli...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Question Posted:
Students also viewed these Physics questions
-
A flat steel plate of 2.0 m length and 2.0 m width initially contains a very thin coating of light hydrocarbon lubricating oil (species A) used in a manufacturing process. An engineer is considering...
-
An electronic package with a surface area of 1 m 2 placed in an orbiting space station is exposed to space. The electronics in this package dissipate all 1 kW of its power to the space through its...
-
A long, cylindrical, electrical heating element of diameter D = 10 mm, thermal conductivity k = 240 W/m K, density p = 2700 kg/m3, and specific heat cp = 900 J/kg K is installed in a duct for which...
-
Austin and Anya Gould are a middle-aged couple with two childrenRusty, age 13, and Sam, age 11whom they adopted this year. They also bought a new home in the area to give the children a yard in which...
-
The Centers for Medicare and Medicaid Services (CMS) has taken on a more visible role in health care delivery. Many changes have transpired to improve patient safety along with the implementation of...
-
The International Federation of Accountants (IFAC) is a worldwide organization of professional accounting bodies. IFACs Web site (www.ifac.org) has links to a number of accounting bodies around the...
-
If an ideal gas undergoes a reversible adiabatic expansion, the work done by the gas is given by (a) \(\frac{P_{2} V_{2}-P_{1} V_{1}}{\gamma-1}\) (b) \(\frac{P_{1} V_{1}-P_{2} V_{2}}{\gamma-1}\) (c)...
-
Bruno Company (buyer) and Smith, Inc. (seller), engaged in the following transactions during January 2016: Bruno Company DATETRANSACTIONS 2016 Jan. 8Issued Check 2101 for $2,940 on account to Smith,...
-
Trying to be Christian in the business world is like jumping on two horses which then ride off in different directions." - Anonymous. What are some key pointers to note concerning this statement? How...
-
Garden Depot is a retailer that is preparing its budget for the upcoming fiscal year. Management has prepared the following summary of its budgeted cash flows: Total cash receipts Total cash...
-
A fluorescent light bulb, rated at 100 W, is illuminated in air at 25C and atmospheric pressure. Under these conditions the surface temperature of the glass is 140C. Determine the rate of heat...
-
A copper cylinder 20.3 cm long with a diameter of 2.54 cm is being used to evaluate the surface coefficient in a laboratory experiment. When heated to a uniform temperature of 32.5C and then plunged...
-
Write a method called stutter that accepts a string parameter and returns that string with its characters repeated twice. For example, stutter("Hello!") returns "HHeelllloo!!"
-
Assume you own an asset and there are both futures contracts and options contracts on that asset. Provide a clear account of the difference between hedging against a price decline with futures and...
-
What is meant by the statement that "dealers offer both immediacy and price continuity to investors"?
-
Some years ago, legislators in a state claimed that speculation on land was driving prices to too high a level. They proposed to pass a law that would require the buyer of any piece of land in the...
-
Why may a bank be reluctant to sell a commercial loan that it has originated?
-
The residential real estate market boasts many brokers but very few dealers. What explains this situation?
-
In problem, solve each inequality algebraically. (x - 3)(x + 2) < x 2 + 3x + 5
-
Choose two matrices A and B with dimension 2 x 2. Calculate det A, det B, and det (AB). Repeat this process until you are able to discover how these three determinants are related. Summarize your...
-
The inner and outer dimensions of a coaxial copper transmission line are 2 and 7 mm, respectively. Both conductors have thicknesses much greater than . The dielectric is lossless and the operating...
-
A hollow tubular conductor is constructed from a type of brass having a conductivity of 1.2 10 7 S/m. The inner and outer radii are 9 and 10 mm, respectively. Calculate the resistance per meter...
-
A good conductor is planar in form, and it carries a uniform plane wave that has a wavelength of 0.3 mm and a velocity of 3 10 5 m/s. Assuming the conductor is nonmagnetic, determine the frequency...
-
Go to: https://www.instagram.com/ryderseyewear/ on your desktop, laptop, or mobile (or a combination of all 3). You are the new Social Media Marketing Manager for Ryders Eyewear. You've been asked...
-
The current price of one share of stock is 70.00. The stock pays no dividends. The risk-free rate is 3%. One year call and put options on the stock are available for various strike prices. Mr. Smith...
-
> Characterize the marketplace. o Size, growth, demographics, structure, competition o Research the market and give an idea about each point > Describe the content of the business website > Conduct a...
Study smarter with the SolutionInn App