is the rise in temperature minutes, assuming 50% c

Q: Liquid ammonia at a temperature of 26 degree celcius is available at the expansion valve . The…

A:

Q: Water is at 30 bar and has specific volume of 0.0010 m3/kg   Question options:   It is liquid…

A: From thermodynamic table  At , 30 bar , specific volume of saturated water is .001217 m^3/kg

Q: A close pressurized vessel having a volume of 342ft3 contains air at 214psig and 85 ̊F. Assuming…

A:

Q: The saturated temperature of steam. .with the increase in pressure

A: Saturation temperature and pressure relation is needed to be determined.

Q: 21 a 1550-kg car moving at a constant speed of (900 km/hr) Its takes (16,000W)to keep it on alevel…

A: Given data: Mass of the car = 1550 kg Speed of the car (v) = 900 km/h…

Q: has a voluime of 33.9L at -11.68°C and 178.94 kPag. If the pressure and temperature are increased to…

A:

Q: For a rigid tank with a volume of  contains air at  , . The tank is heated to   ,  . The specific…

A: Givenrigid tankV=3m3T1=27oCP1=200kPaT2=102oCP2=250 kPaCv=0.718 kJ/kgKCp=1.005 kJ/kgK

Q: B. Water is contained in a rigid vessel of 5000 L at a quality of 0.85 and a pressure of 2.25 MPa.…

A: Given Data: Volume, V=5000 L Initial pressure, P1=2.25 MPa Initial quality, x1=0.85 Final pressure,…

Q: What is the mass of air in a 4mx5mx3m room that is at 300K and 101 kPa? A. 70.4 kg B. 95.3 kg C. 145…

A:

Q: A mass of water of 1 kg enters a tank, the mass leaving the tank is 500 gm, then the change of mass…

A:

Q: . . coffee at breakfast O drinks O drink O drank

A: Drinks- present Drank- simple past Drunk- past principle

Q: 4 pounds of air in a closed container at 45 psi gauge, 80°F is heated to 130°F. Calculate the amount…

A:

Q: How many Heating Degree-Day units were result from a day that had a maximum temperature of 26o F and…

A:

Q: Sensible heat is the heat required to A. O Change vapour into liquid B. O Change liquid into vapour…

A: Solution:   Two forms of heat energy are: 1. Sensible Heat. 2. Latent Heat.

Q: ive kg of water vapour are contained at 100 kPa and 85 percent quality in a suitable enclosure.…

A: Given:P=100 Kpax=0.85

Q: What happened to the surface tension of liquid when the temperature increase ?

A: The surface tension is depends upon the intermolecular force.

Q: how did you convert the atm pressure mm Hg?

A: 1 atm = 101.325 kPa = 760 mm of Hg = 10.3 m of water

Q: Entropy is energy that has been

A: Measure of Disorder of a process is known as Entropy. Entropy is point function. Energy (heat)…

Q: the surface tension of water in hot room compared with cold room is Select one: a. greater b. the…

A: The surface tension of a liquid varies with temperature.

Q: This refers to the difference of the specific heat at constant pressure and at constant volume? a.…

A:

Q: Q 3) A fluid in a cylinder is at pressure of (101.526 psi). It is expended at constant pressure from…

A: To find: The work done in S.I unit in the cylinder. Given: The pressure, P = 6.894 kPa. The initial…

Q: an incompressible fluid's bulk modulus of elasticity is:  a. high  b. very low  c. zero  d.…

A: Mathematically, the bulb modulus of elasticity of incompressible fluid is infinite, we can say…

Q: Boil the kettle at your home. Determine the following c) Change of internal energy of water?

A: Given Boil the kettle at your home To find Internal energy of water

Q: A compressor increases the of a gas by. its Select one: O a. pressure, increasing, volume O b.…

A: An air compressor is a machine which takes in atmospheric air, compresses it and increases its…

Q: water equivalent of the system is also known as Select one: O a. Specific Heat O b. Internal Energy…

A:

Q: sir its 80% it should be 13 C and use it to get 14 C

A:

Q: the surroundings. Figure Q1(a) shows a thermodynamic process of a water dish exposed to heat in a…

A: Solution is attached below:

Q: Normal pressure refers to...

A:

Q: QI Prove thab ZT=K E at the neekingET=n de

A:

Q: A 5100 psf pressure tank contains 4.5kg of an ideal gas. The gas is given as helium and is at 21°C.…

A: Given Data  The pressure of the tank, P=5100 psf 1psf = 47.88Pa 5100 psf=244188 Pa P=244188 Pa Mass…

Q: If specific mass of fluid

A: Given, specific mass of the fluid, mV=70 kgm3 We need to find the specific volume.  Specific volume…

Q: Water at 25C and a quality of 1% is contained in a spherical tank that has a diameter of .5m. The…

A: Given data: Initial Temperature of water = T1 = 25°C =298 KInitial Quality of water = 1%Diameter =…

Q: ou want to make sure your incubator is operating at the correct temperature of 37.0C; so you place a…

A:

Q: HVAC UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS.  please anwer all the…

A: GivenAir is saturated Dry bulb temperature Td=22oC

Q: HVAC UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS.  PLEASE ANSWER ALL THE SUBQUESTON…

A:

Q: It takes 104 hours to install a heating system in an office building. Theinstallers have already…

A: given:total time =104hoursalready worked=36hour

Q: A change in temperature of 50o C is equal to a change of ___

A: Given data:-A change in temperature = 50o C  To find :-A change in temperature of 50o C is equal to…

Q: For water at 100 kPa with a quality of 20%, find the volume fraction of vapor. Select one: a. 0.9915…

A: Question belongs to subject Engineering Thermodyanamics. Concepts of Properties of pure substances,…

Q: Liquid ammonia at a temperature of 26 OC is available at the expansion valve . The temperature of…

A: Answer: (a) The percentage of liquid vaporized is 9.0185%. (b) The internal energy entering the…

Q: A cold store kept at -5 oC requires 8 employees to work inside the room for 17 hours of the day.…

A: Solution: Given Data: *The temperature at which the cold store is: TC=-5oC *The number of employees…

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.