What is the name of the heat transfer occurring at D in the following heating curve for water? Sensible Fusion Evaporative Capacitive Latent

Q: Identify if the following phase is saturated, subcooled, superheated, or wet-mixture. Temp Internal…

A: Given Data T=287°C U= 2583 kJ/kg

Q: The INCORRECT statement about the characteristic of critical point of a pure substance is that there…

A: As per given question The INCORRECT statement about the characteristic of critical point of a pure…

Q: Steam is generated at 4.10 MPa and 440C and condensation occurs at 0.105 MPa. Find the efficiency of…

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Q: QUESTION 2 Which is the eutectic reaction? 100% A composition 100% B Liquid + alpha beta Alpha beta…

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

Q: Describe the PHASE-CHANGE PROCESSES OF PURE SUBSTANCES

A: Phase is the state of the substance which is physically distinct, chemically homogenous and…

Q: H,0 Iron block An unknown mass of iron at 80 °Cis dropped into an insulated tank that contains 0.1 m…

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Q: The value of dryness fraction at -1 critical point for water-steam phase ,transformation may be 1…

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: Question 1: Please select one of the following processes in the refinery. Search and find one- or…

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Q: Coal has the following ultimate analysis: C=73.71%, H=1.78%, O=1.43%, N=1.69%, S=4.74%, and the…

A: Given   C =73.71%   H =1.78%   O =1.43%   N =1.69%   S =4.74% Find   Higher heating value, HHV

Q: Answer the following:  a) Discuss the Mollier diagram and how it is used.

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Q: DESCRIBE THE IDEAL-GAS EQUATION OF STATE.

A: The separation between the particles of the ideal gas is very high. The energy of the ideal gas is…

Q: Illustrate, Label and Discuss the following on fuel processes: a)Distillation

A: given; Illustrate, Label and Discuss the following on fuel processes: (a) Distillation

Q: Identify if the following phase is saturated, subcooled, superheated, or wet-mixture. Temp Internal…

A: Given: The temperature, T = 322 The internal energy, u = 1915 kJ/kg

Q: 14. Horizontal lines in phase change region on T-S diagram represents isothermal and constant…

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Q: Identify if the following phase is saturated, subcooled, superheated, or wet-mixture. Temp Pressure…

A: Given Data P=10.45 MPa T=315°C

Q: 1. at what atm can liquid phase of a carbon dioxide will exist? 2. At 1 atm water with negative…

A: A phase diagram is divided into three regions, namely gaseous, liquid, and solid phases. Pressure…

Q: Water at 25°C is heated at 1 atmospheric pressure in an isobaric manner till it reaches 155°C. Find…

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Q: For solid- solid mixtures such as steel and sulphur ______ can be used because ________ is…

A: For solid- solid mixtures such as steel and Sulphur magnetic separation can be used because  steel…

Q: If a dry gas is isothermally mixed with a liquid in a fixed volume, will the pressure remain…

A: It is asked to find the pressure change if dry air is mixed with liquid under constant temperature…

Q: 6) a) What is the definition of heat capacity (variable C) ? b) Without reforencing any equations…

A: Let C=Heat Capacity Heat Capacity is the heat required to raise the temperature of a body by one…

Q: Identify if the following phase is saturated, subcooled, superheated, or wet- mixture. Temp Specific…

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Q: Which is the eutectic reaction? a.  liquid +plus alpha to beta B. Alpha to beta C. liquid to…

A: Eutectic reaction is Liquid to alpha + beta

Q: What is the difference between the higher heating value (HHV) and the lower heating value (LHV)?

A: given: What is the difference between the higher heating value (HHV) and the lower heating value…

Q: Water at 250°C is cooled at 1 atmospheric pressure in an isobaric manner till it reaches 15°C. Find…

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Q: Problem 1: Complete Table 1 for refrigerant-134a using Table A-11, Table A-12, and Table A-1 Table…

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Q: Define the natural tendency of water to evaporate in order to achieve phase equilibrium with the…

A: When at a particular temperature, the air's moisture content is less than the saturation point; the…

Q: Asample steam has 5°C a5 the degree of superheat. Before and after throttling. its pressures 3re 40…

A: Throttling is a thermodynamic process in which enthalpy remains constant. Degree of superheat is the…

Q: What is the value of higher heating value if the value of lower heating value is 10 J and the…

A: Option a is correct.

Q: Pure substance can have more than one phase, provided chemical composition is the same True False

A: It is true that pure substance can have more than one phase, provided chemical composition is the…

Q: 6. As shown in Figure 3, two flasks are connected by initially closed stopcock. One flash contains…

A: GIVENP1=500mmHg, v1=250cm3P2=900mmHg,  v2=450cm3

Q: Calculate the specific volume, specific enthalpy, and specific internal energy of wet at 18 bar,…

A: Given Data: Pressure, P=18 bar Dryness fraction, x=0.9

Q: 120 mm and stroke 180 mm under test, is supplied petrol of composition C= 82%, H, = 18% by mass. The…

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Q: Identify if the following phase is saturated, subcooled, superheated, or wet-mixture. Temp Specific…

A: Given Data T=322°C v= 0.01517 m3/kg

Q: 6. What is mean by the critical point and what is mean by triple point for pure substance?

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Q: Calculate the specific volume, specific enthalpy, and specific internal energy

A: This question requires steam table to collect important data.

Q: 5. There are three important latent heats, what are they? 6. What is mean by the critical point and…

A: The first four questions related to electrical that's why I did not answer it. and the rest 3…

Q: From environmental point of view, why over cooling of automobile engines is not recommended?

A: Cooling System A automobile's engine-cooling system serves not just to keep the engine cool(i.e.…

Q: What is the maximum number of phases that can be in mutual equilibrium in a four-component system (…

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Q: NAME OF REACTION GENERAL EQUATION APPEARANCE ON DIA cooling L, heating Monotectic Lz + solid Lz +…

A: The diagram below, represents the iron-carbon phase diagram with the location of points where…

Q: The enthalpy of vaporization of a pure substance Select one. Oa Increases with temperature Ob…

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Q: Calculate the change of q, w, U, H in each process and in a total sequence of all four processes.…

A: The P-V diagram of the processes are: -

Q: Give an example of two-phase system can be treated as a homogeneous mixture for convenience.

A: Homogenous mixture –it is defined as the mixture of two or more elements whose chemical compositions…

Q: phase of the substance x= ?

A: a) h=2547.432 Kj/kg      v=2.244215 m3 /Kg     x =0.95 b) T=264.83°C      x=0      v=vf =0.001452 m3…

Q: Plasma pressures of 10^4 bar may be routinely created during an isentropic compression. What is the…

A: The pace at which the confined plasma loses energy to its environment is measured by the energy…

Q: What is the difference between Auto ignition temperature, Fire Point and Flash point of a fuel? What…

A: Auto Ignition : In Auto Ignition, the substance is in the temperature where it catches the fire…

Q: If the enthalpy of formation is due to exothermic reaction, it has a Select one: O a. Zero reaction.…

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Q: A supercooled water droplet turning into ice is called ____________.   a. c. deposition   b. e.…

A: Concept: 1) Water droplets generally in liquid state.  2) While supercooling, the temperature of…