the following pairs of equations describes an irreversible heat engine ,desribe clearly

Q: Which of the following statements is correct?: Oa The compression process is irreversible Ob. The…

A: The given cycle is an OTTO CYCLE.

Q: Which of the following is (are) a violation of the Second Law of Thermodynamics? (more than one…

A: Solution:

Q: A pump increases water pressure from 1 bar to 6 bar. If the flow rate of the water is 180 l/min,…

A: GIVEN: Pressure ;   1 bar to 6 bar  Flow rate (Q) = 180 L/min= 3 X 10-3 m3/sec TO FIND: Power of the…

Q: Water vapor enters a turbine at a temperature of 300 ° C and a pressure of 600 kPa, leaving it as 20…

A: Given data: P1= 600kpa T1= 300 deg c P2= 20kpa

Q: Compare between impulse and reaction turbine with the aid of a neat diagram.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: pump increases water pressure from 1 bar to 6 bar. If the flow rate of the water is 180 l/min,…

A:

Q: Why heat engines are intentionally equated at high temperatures?

A: Heat Engines: The engines that convert the heat produced from chemical energy or any other form of…

Q: system by either a cheap commercially available air-sourced heat pump with coefficient of…

A: given: Heat is transferred to a system by either a cheap commercially available air-sourced heat…

Q: energy transffered by heat from an engine during one cycle is 500J. how much energy must be added to…

A:

Q: What is Reversible Adiabatic Compression

A: The thermodynamic process in which no heat is exchanged between the system and its surroundings…

Q: Identify the correct statement from the following. O a. The portion of energy that cannot be…

A: Reversible work is called the maximum work which we can obtain by using the Carnot cycle.

Q: A pump increases water pressure from 1 bar to 4 bar. If the flow rate of the water is 150 l/min,…

A: Given the pressure is increased from 1 bar to 4 bar and the flow rate of water is 150 l/min. P1 = 1…

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

A: 4

Q: lease provide the correct answer and explanation. 1. Compressor process in a reciprocating…

A: To select the appropriate options.

Q: Which one of the following pairs describes an irreversible heat engine, I want complete explaination…

A: Given that a heat engine is a irreversible engine.  Assuming the heat content is denoted by δQ of…

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: t = two hundred fifty degrees; v = 54.2 *10-3 m3/kg superheated?

A: Superheated steam is a very high-temperature vapour produced by heating saturated steam produced…

Q: Thermodynamics: - Clear writing please!!! Thank you - Sketch and label all numbers on the turbine. -…

A:

Q: Determine the maximum possible thermal efficiency achievable by a heat engine.

A: Given: T1=20oC T2=6oC TO determine: The maximum possible thermal efficiency achievable by the heat…

Q: In order for steam to turn the turbine in the generator of a heat engine, the steam must be…

A:

Q: A. The capacity of hot bodies to produce work is? Kinetic Energy Heat Potential Energy Internal…

A: In thermal science, the important properties of the system are: Temperature  Enthalpy Entropy

Q: What is true about heat pump and refrigerator? a-COP of refrigerator is greater than COP of heat…

A:

Q: An electric heater has a power of 3 kW and is kept on for 50 minutes in a classroom. Which of the…

A:

Q: The maximum thermal efficiency possible for a power cycle operating between 1096°F and 267°F is…

A: Given data,  T2= 267°F  T1=1096°F

Q: 6. Adiabatic process means the working fluid cannot rejects heat to the atmosphere. False True 7.…

A:

Q: How can you improve performance of engines to achieve more power?

A:

Q: Derive the seven general property equation of the following thermodynamics processes: a. ISOMETRIC…

A:

Q: Being Mechanical Technologist discuss importance of the subject Thermodynamic and Heat and Mass…

A: Importance of Thermodynamics: A air conditioner system works utilizing a thermodynamic cycle called…

Q: (1) Explain how a heat engine works. (2) Explain the 2nd Law of thermodynamics.

A: Given data⇒ Heat engine

Q: All reversible heat engines operating between the same two reservoirs have the same efficiency (the…

A: All reversible heat engines which are working under the same temperature conditions having the same…

Q: 1. Draw the Otto cycle on a PV diagram. Indicate the direction of each process, and label the…

A: Here let us discuss otto cycle I.e gasoline engine  and its derivatives in detail.

Q: The Working fluid in heat pumps is called _______   Which is not a thermal energy sink a.…

A:

Q: You work in a company in the energy sector. The competition announces a new turbine that can operate…

A:

Q: Describe briefly the future of combined heat and power?

A: According to the International Energy Agency, power generation will rise by 40 per cent in the next…

Q: QUESTION 1 Match the laws accordingly. | 1st law of thermodynamics A. No Heat Engine can be more…

A: Thermodynamics has four law , each law state about thermal interaction, heat transfer entropy…

Q: As the air is compressed in a compressor, its temperature is measured to rise from 22°C to 500°C.…

A:

Q: As the air is compressed in a compressor, its temperature is measured to rise from 20°C to 400°C.…

A: Given data, Rise in temperature of the air, ∆T=400-20=380° To determine, the amount of work given to…

Q: oiler which produces dry-saturated steam at 10 bar. This steam enters a steam turbine and is…

A:

Q: The . of any substance, includes Temperature, Volume, . etc. while it .does not include Heat and…

A: Correct answer: Property Note: We know that, properties are the characteristics by which the system…

Q: Which of the following is the correct statement?   a. Irreversible engines have maximum efficiency…

A: 1 Irreversible engines have maximum efficiency. In the irreversible engine, there are various types…

Q: In each cycle, a heat engine receives an input energy of 200 J of heat. Can the engine perform 210 J…

A: Given Data⇒ Input energy=200 J Work output=210 J Problem statement⇒ Problem says choose the correct…

Q: arginally higher than the system temperature. The loss of Carnot Work Potential (Exergy destruction,…

A: given: Heat is transferred to a system by either an air-sourced Carnot heat pump, an electrical…

Q: The larger the specific volume, the greater the work produced (or consumed) by a steady-flow device.

A: This statement is true

Q: Energy losses in the solar power tower is parabolic trough power plant O a. more than O b. equal or…

A: Given :- Energy losses in the solar power tower is .................... parabolic trough power…