Dehumidifier is an example of which of the following?

Q: What is the advantage of having high steam quality compare to low steam quality?

A: Steam quality formula  x = mvapormliquid+mvapor

Q: Complete the ideal gas tables.

A: Need to complete the ideal gas tables.

Q: A diesel electric plant supplies energy for Meralco. During 24hrs period, the plant consumed 220…

A: Given Data: Fuel used, V=220 gallons

Q: What are the modifications that we can do to improve the performance of gas powe  plant? Explain…

A: To increase the performance of the power plant various modifications are can be added, some of them…

Q: weight. C = 67 %, Ash = 5 %, Moisture = 8%, N = 6%, H = 3 %, Sulfur = 7%, = 4%. Calculate the…

A:

Q: How can we calculate air enthalpy change?

A: The change in the enthalpy is the content of heat or it can be defined as the amount of heat that…

Q: A fuel is represented with C5H8 is burned with 40% excess air. If mass of fuel is 0.17kg, find the…

A: GivenC5H8masss=0.17kg40% excess air required.

Q: e photo below is the refrigeration cycle of Ammonia, Im just confused on where h2 and Tsup=105 C…

A: To Show the concept how cardinal points are calculated in ammonia refrigeration cycle.

Q: adiabatic compression du volume change ?

A: given: gama =1.38 P2/P1=3

Q: How do you call the heating value of the fuel if the water in the products of combustion is in the…

A: Higher calorific value/ Gross calorific value:

Q: S-Refrigerant 22 is widely used as the working ts use is likely to be phased out in the future du…

A: Thermodynamics

Q: Which one of following is standard condition for equivalent evaporation? (2) Pressure 1 bar and…

A: Equivalent evaporation is the amount of water evaporated in the boiler from and at 100 degree…

Q: Which of the energy flows shown flows out or into the environment?

A: Exergy indicates the amount of useful work that can be extracted from a system. The useful part of…

Q: In the Benson boiler given below, what is A?

A:

Q: The entering steam is saturated vapor superheated vapor O saturated liquid Oa two-phase liquid-vapor…

A: Solution:

Q: Define the Exergy Destroyed During Stirring of a Gas.

A: Exergy has been a primary tool under the second law of thermodynamics. Exergy efficiency becomes…

Q: Propane C3H8 is burned with 50% excess air. What will be the equivalence ratio?

A:

Q: b) With a neat diagram, explain the working of the Geothermal Power Plant (Diagram+Explanation)

A:

Q: In Case of the Gas power plant, Clearly Identify at least 12 Important parts. Explain the kind of…

A: Solution : The parts of gas turbine power plant : Heat exchanger Chimney Cooler Electric motor High…

Q: 10. A certain coal has the following ultimate analysis by weight. C = 67 %, Ash = 5 %, Moisture = 8…

A:

Q: In general, steel produced by the Basic Oxygen Furnace is of a better quality than the one produced…

A: Basic Oxygen Furnace It is a pear-shaped structure with a closed bottom and an open top. It is used…

Q: The conclusion of Inverse Square Law for Heat

A:

Q: А. Štate the "First Law of Thermodynamics" and explain its importance in renewable energy. B.…

A:

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: 2- The dry air is that does not contain: Select one: a. steam b. inert gasses C. oxygen d. nitrogen

A: It is needed to determine what is absent in dry air.

Q: Water initially a saturatec

A: a. 5.8202

Q: Theoretical air and fuel ratio

A: Determine: a. Theoretical air and fuel ratio .

Q: how can we use electricity to check the reliability of concrete bridge made with carbon fires?

A:

Q: While discussing the reaction by a refrigerant to heat: Technician A says that to absorb heat, the…

A: The refrigerant being at a low temperature and pressure absorb the heat to deliver a cool…

Q: DEFINE THE FOLLOWING TERM: Isentropic Power.

A: The change of state of a substance is known as a process. The process is of the following type 1)…

Q: What is the ASHRAE refrigerant number with chemical formula CF3CH=CHC?

A: The full name of ASHRAE is American Society of Heating, Refrigerating and Air-Conditioning…

Q: An advantage of using natural gas, rather than oil, as a fuel is that natural gas is?

A:

Q: the psychrometric chart, state your assumptions and calculate (b) the amount of water removed per…

A:

Q: Can we use water as fuel?

A: Fuel: It is a material or a fluid that used to produce energy (heat) by burning in presence of…

Q: Environment friendly refrigerant R134a is used in he new generation domestic refrigerators. Its…

A: Option d is correct.

Q: Mesning of Equilibrium

A: In physics, equilibrium is the state of a system where neither its state of motion nor its internal…

Q: Why was diameter used instead of area in the equivalency equation?

A:

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

A: Overcooling of automobile engines is not recommended because over cooling will increase the amount…

Q: When Nuclear energy released the fusion?

A: When more than a single atomic nuclei get combined to form a single nucleus, then this process is…

Q: While discussing the reaction by a refrigerant to heat:

A:

Q: Q4/4. in the spark ignition engines the air-fuel ?mixture is burned by

A: Ignition temperature is an important property of any fuel because the combustion reaction of the…

Q: Determine maximum heat dissipation?

A: Given data; Wire dia,D=60 mm h= 20 W/m2KThickness of insulation,k=0.5 W/mKDetermine maximum heat…

Q: Explain the working principle of an air-conditioning system in terms of properties and phases of…

A: Air-conditioning systems work on the basis of refrigeration cycle. A refrigeration cycle will have…

Q: A diesel electric plant supplies energy by Meralco. During a 24 hour period, the plant consumed 200…

A:

Q: What is the critical temperature for N2? In R

A: The critical temperature of N2 is −146.9 °C (126.2 K).

Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.