The Carnot engine of Fig. 5.33 operates with an efficiency of 60% by rejecting energy to a
Question:
a) 30°C,
b) 20°C,
c) 10°C. If the rejected heat rate is 50 kJ/s, determine the power output, the heat rate from the heat source, and the temperature of the heat source.
Figure 5.33
Transcribed Image Text:
QH Heat engine Q,-50 kJ/s
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 73% (15 reviews)
a W Q H 06Q H Q H Q L W 50 06Q H Q H 125 kJs and W 06 ...View the full answer
Answered By
HILLARY KIYAYI
I am a multi-skilled, reliable & talented Market analysis & Research Writer with a proven ability to produce Scholarly Papers, Reports, Research and Article Writing and much more. My ultimate quality is my English writing/verbal skill. That skill has proven to be the most valuable asset for project writing, Academic & Research writing, Proofreading, HR Management Writing, business, sales, and a variety of other opportunities.
4.80+
24+ Reviews
60+ Question Solved
Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
Question Posted:
Students also viewed these Thermodynamics questions
-
A Carnot engine operates with an efficiency of 27.0% when the temperature of its cold reservoir is 275 K. Assuming that the temperature of the hot reservoir remains the same, what must be the...
-
An ideal Carnot engine operates between 500oC and l00oC with a heat input of 250 J per cycle. (a) How much heat is delivered to the cold reservoir in each cycle? (b) What minimum number of cycles is...
-
A Carnot engine operates between two heat reservoirs at temperatures TH and Tc. An inventor proposes to increase the efficiency by running one engine between TH and an intermediate temperature T and...
-
Describe An Analysis of the relationship between Employee Engagement, Satisfaction, and Organizational Performance at Enterprise Mobility
-
Describe the five steps in the marketing research process.
-
The loop shown in Fig. 5-36 (P5.9) consists of radial lines and segments of circles whose centers are at point P. Determine the magnetic field H at P in terms of a, b, , and I. -a- Figure...
-
What is a marginal density function?
-
Jennings operated a courier service to collect and deliver money. The contract with his customers allowed him a day or so to deliver the money that had been collected. Instead of holding collections...
-
Explain how the electron's "fall" compares when it emits a photon of purple light to when it emits a photon of red light. Which fall represents a greater energy difference?
-
Shela is single and works for a law firm. In the 2020 tax year, she made $110,000 this year in salary and $10,000 of gross interest income from a corporate bond. Her law firm withheld $16,000 of tax...
-
An inventor proposes to extract 100C water from a hot spring and use it to power a heat engine. The atmosphere is at 20C. The proposed engine would operate with a flow rate of 150 kg/min and produce...
-
Three reservoirs are at temperatures T1, T2, and T3. A Carnot engine is positioned between T1 and T2, a second Carnot engine between T2 and T3, and a third Carnot engine between T1 and T3. Express...
-
Describe the steps involved in closing the purchase of a home.
-
Are there magnetic monopoles ? Many particle theories call for very massive individual north- and south-pole particlesmagnetic monopoles. If they exist, why are they so different in mass and...
-
Ben and his wife Bell are both 35 years old. They have been married for 7 years and have a one-year-old son Boris. Ben is the General Manager of an IT Firm and has been working there for the past 10...
-
1. Compute net profits and losses per shares ($ amounts) for Lotus stock at expiration (February 19, 1994) for the following strategies for options that have a strike price of $55. For each option...
-
Here is the diagram The Harberger Triangle Price for the changes to market price and quantity with a tax. The Harberger Triangle Quantity Supply (with taxes) Supply (without taxes) Demand
-
CoursHeroTranscribedText The following class will deadlocked by invoking method t(). Explain Why? class A{ private Semaphore sem; public A(){ sem= new Semaphore(0); } synchronized void t(){ try{ sem....
-
The sum of several entries on either side of an account that is entered in small pencil figures is a: a. Calculation. b. Summation. c. Footing. d. Balance.
-
Is it ethical to provide safety training in English to immigrant workers who speak little English, in order to reduce costs?
-
A heat engine operating with an environment at 298 K produces 5 kW of power output with a first law efficiency of 50%. It has a second law efficiency of 80% and TL = 310 K. Find all the energy and...
-
Consider the condenser in Problem 9.42. Find the specific energy and exergy that are given out, assuming an ambient at 20oC. Find also the specific exergy destruction in the process.
-
The condenser in a power plant cools 10 kg/s water at 10 kPa, quality 90% so it comes out as saturated liquid at 10 kPa. The cooling is done by ocean-water coming in at ambient 15oC and returned to...
-
Adam transfers property with an adjusted basis of $ 5 0 , 0 0 0 ( fair market value of $ 4 0 0 , 0 0 0 ) to Swift Corporation for 9 0 % of the stock. The property is subject to a liability of $ 6 0 ,...
-
Oriole s Computer Repair Shop started the year with total assets of $ 3 2 1 0 0 0 and total liabilities of $ 2 0 9 0 0 0 . During the year, the business recorded $ 5 2 0 0 0 0 in computer repair...
-
On January 3 1 st , Sarkis Corp purchased a business and recorded $ 2 4 , 0 0 0 of goodwill. On December 3 1 st , Sarkis impaired the goodwill by $ 8 , 0 0 0 . What is the remaining goodwill for tax...
Study smarter with the SolutionInn App