Answered: Which one of the following pairs…

Which one of the following pairs describes an irreversible heat engine, I want complete explaination for each pairs ASAP

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: thermal heat pump with a coefficient of performance of 1.3 supplies a building with 48000 BTU/hr of…

A: Given:COP of heat pump=1.3Heat supplied, Qa=48000 BTU/hrRate, R=$0.20/KWh

Q: air-conditioned

Q: 2) A 100 Mul thermal plant has an over-all efficiency of 32%. If the coal burned has a heating value…

Q: Energy storage technology analysis: Analysis different energy storage technologies, such as…

A: Modern energy systems rely heavily on energy storage technologies because they make it possible to…

Q: Two Carnot heat engines operate in series. The first heat engine absorbs heat of 100kW at 400°C…

A: Given data:-The first heat engine absorbs heat of (Q1)=100kW, (T1) =400 °C, while the second heat…

Q: Describe the function and components of a heat engine?

A: An engine that transforms the chemical energy of the fuel into thermal energy which is made used for…

Q: 7. (a) Compute the possible maximum efficiency of a heat engine operating between the temperature…

A: Given Data (a) Higher temprature = 698'C Lower Temprature = 147'C We have to find Efficiency of…

Q: How does fluid friction and heat loss affect the efficiency of plant

A: Fluid friction cause lost of energy that decrease the efficiency of plant.

Q: Which power plant has the maximum net thermal efficiency Sotoct ono

A: Explanation The combined power plant has maximum net thermal efficiency. In the cobined power plant…

Q: A heat engine with efficiency 60 %, driving both a heat pump and refrigerator at the same time, the…

Q: THERMODYNAMICS (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS. NO LONG EXPLANATION…

Q: An inventor claims to have developed an absorption refrigerated space -5 0C and has a COP of 2. If…

A: Space temperature, TL=-5oC=-5+273=268 K COP, =2 Environment temperature, TH=28oC=28+273=301 K

Q: a 3-stroke cycle engine with processes of adiabatic expansion, isochoric heating, isobaric…

Q: ANSWER THE PROBLEM WITH COMPLETE SOLUTIONS. PLEASE WRITE LEGIBLY.

A: At P=8MPa and T=480Ch=3348.4 kJ/kgs=6.6586 kJ/kg-KAt P=2 MPa and s=6.6586 kJ/kg-Kh=2963.5 kJ/kgAt…

Q: pl-diagram on the right shows a cycle of a heat engine that uses 0.250 mol of an ideal gas with =…

Q: Q2 (a) A heat engine is a system that converts heat into mechanical energy, which can then be used…

Q: A parameter used to characterize the heat pump cycle performance is called the thermal efficiency.…

A: Heat pump: The device that is used for transfer heat is called a heat pump. Refrigerators and air…

Q: 9A heat engine receives nalf of its heat supply at 1000 K and hasy 0500 K, while rejecting he to the…

Q: 4. Which of the following formulas can be used to evaluate the thermal efficiency of a reversible…

A: 4

Q: - (II) An ideal heat pump is used to maintain the inside temperature of a house at Tin = 22°C when…

A: Given data Inside temperature of house = Tin = 22 °Cheat pump does a work rate = 1700 WThe heat loss…

Q: Thermodynamics review that I cannot solve! Would appreciate some or all done out A heat engine…

A: Note: As per our guidelines we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: 4 In a cyclic, a working fluid engages in work interactions: 15KJ from the fluid and 35KJ and 40KJ…

A: 4) Given: W1=15kJW2=35kJW3=40kJQ1=20kJQ2=35kJ

Q: A heat engine takes in 2.22E3 J of heat and does 8.50E2 J of work. How much heat is exhausted into…

A: Given Data: The heat input to the engine is Q=2.22×103 J. The work output of the engine is…

Q: A heat engine with a thermal efficiency of 45% rejects 1000 kJ/kg of heat to a low temperature sink.…

Q: For a building located in Moscow, Russia with annual heating degree-days (dd) of 6232, a heating…

A: In this question, the building is located in the Moscow city of Russia. We assume the heating value…

Q: A 5kW heater is in the lab, but the lab losses heat to its outside surroundings. The heat transfer…

Q: A reversible heat engine operates between two reservoirs: one at T 395.0°C and another at 1) a. Te…

A: We are suppose to solve only 3 subparts. Please post other parts as a separate question.

Q: It is proposed to modify the heat engine in Q8 in such a way that it will now require exactly 200…

A: Q8) given data, Efficiency e= 40% =0.4 Power produce W= 200 kJ/s

Q: 3.3 Would it be possible to use a normal domestic refrigerator as a heat source for a small hot…

Q: (a) A food compartment is to be maintained at 21°C by a refrigeration system. The total cooling…

A: GIVEN DATA- (a) Temprature limt 21'C to 35'C , Total Cooling load=330KJ/h , Heat Rejection=480KJ/h…

Q: A heat engine is proposed in a patent application. It receives heat from a 167 °C heat source and…

A: Given:Heat source temperature, TH=167oCCold source temperature, TC=7oCHeat received by heat engine,…

Q: Which power plant has the maximum net thermal efficiency Setect one: O a nuclear power plant Ob. gas…

A: A power plant is used to generate the electricity from the primary energy source.Commonly three type…

Q: How can some generational cohorts approach the stainless steel pan with digital thermometer reading…

A: A stainless steel pan with a digital thermometer reading is a cooking pan made of stainless steel…

Q: 1. The four heat engines shown below have the maximum possible efficiency. Rank from smallest to…

A: Q.1We know thatη=1−TLTHconsidering 1st cylinderT1=300KT2=600 Kη=1−300600=0.5η1=50%considering 2nd…

Q: An inventor claims to have developed a power cycle operating between hot and cold reservoirs at 1000…

A: The heat added to the engine is

Q: Commercial Refrigerators are

A: A commercial refrigerator is refrigerator which is used as cold storage for various business items .…

Q: A milk storage tank on a dairy farm is equipped with a refrigeration compressor which removes Q…

A: (a) Applying flow balance:-Flow of milk in-Flow of milk out=Accumulation of milkq-0=dVdt…

Question

100%

Which one of the following pairs describes an irreversible heat engine, I want complete explaination for each pairs ASAP

8Q
(a)
p8Q>0 and o
T.
8Q
b) p8Q < 0 and
6
T.
SQ
(c) $8Q >0 and
T.
f
8Q
(d) 80<0 and $부>0

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A heat engine input heat 20 kJ and gives an output of 6000 J. Determine the thermal efficiency and rate of heat rejection. Select one: O a. 50% and 26 KJ O b. 30% and 14 KJ O C. 42.85% and 14 KJ O d. 30% and 26 KJ
I need answer within 20 minutes please please with my best wishes
Either for gas turbines OR for internal combustion engines, for the sustainable renewable energy future of Mauritius, explain which fuel(s) can be used and explain the combustion process with the help of relevant equations and diagrams. Show clearly how sustainability is achieved through the proper thermal engineering processes. Only few information provided in the images.
Provide complete solution and detailed diagram. A refrigerator is to remove heat from the cooled space at a rate of 300 KJ/min to maintain itstemperature at - 8oC. If the air surrounding the refrigerator is 25oC, determine the minimum powerrequired for this refrigerator? A. 0.263 kw B. 0.473 kw C. 0.623 kw D. 0.984 kw
Please show steps I keep coming up with -0.0044
SHOW COMPLETE SOLUTION FAST ANSWERS WILL BE GIVEN UPVOTE.
Asking second time , Strictly don't use chatgpt. I need to understand the concept,give detailed solution in Handwritten format.
3- Three refrigerators in Figure 4, shown with the designations A, B, and C are working in a temperature range of TH=32 °C and T1=3 °C. Among these three refrigerators, while the first refrigerator (A) is known to be a reversible, on the other hand, the other two (B and C) are known to be an irreversible and an impossible type, respectively. So, a) Calculate the COPR value of the refrigerator A under these temperature limits. b) Based on your Carnot calculations, give a COPR value for B which can be accepted as an irreversible refrigerator. And discuss why the value that you had chosen can be chosen as an irreversible refrigerator COP value. c) Again, based on your Carnot calculations, give a COPR value for C which can be accepted as an impossible refrigerator. And discuss why the value that you had chosen can be chosen as an impossible refrigerator COP value. Warm environ ment at Ty-32 °C Irreversible refrigerator (Impossible refrigerator Reversible refrigerator A B Cool refrigerated…
Need right solution asap.
Heat Engine you are an engineering consultant who has been tasked with providing power to a remote village. After some initial evaluation it was determined that a simple four-device heat engine with water as the working fluid is the best option to produce electricity at the location. Natural gas and wood are abundantly available as a fuel source and 400 kW of power is needed. Design a heat engine to meet the stated requirements.
describe how the Internal Combustion Engines (ICEs) (applicable to a particular purpose such as generators, vehicle, domestic device etc.) was improved in terms of sustainability in consideration to energy use and pollution effects. 1.Conclusions: Findings based on your current knowledge of thermodynamics should be expressed. Suggestion and implication on possible saving or future projection(s)
Heat transferred from the higher and lower temperature reservoirs are and , respectively. Select the thermal efficiency for a heat engine___________ A. 0.5 B. 2.0 C. 1.5 D. 0.67