4. A drum 6 inches in diameter and 40 inches long contained acetylene at 250 psia and 80 degrees Fahrenheit. After some of the acetylene was used the pressure at the drum was 100 psia and the temperature was 70 degrees Fahrenheit. The used acetylene was at 14.7 psia and 60 degrees Fahrenheit . The gas constant R for acetylene is 59.35 ft-lb/lb-R. Determine:

Q: A mass of 3-lbm of argon is maintained at 200 psia and 100°F in a tank. The gas constant of argon is…

A:

Q: What is the internal energy of 2.2 kg of dry saturated steam at 11 bars ?

A: Mass of the steam:Pressure of the dry saturated steam:

Q: Define the Specific gravities of some substances at 0°C?

A: For defining the specific gravity we have to know the values for density of standard fluids or…

Q: Apply Henry’s law and Raoult’s law for gases dissolved in liquids.

A: Henry’s law :It is a gas law which states that at the amount of gas that is dissolved in a liquid is…

Q: Carrie is trying to figure out the number of calories in a cube of cheese. To do this, she pours…

A: Given : V = 199.7 mL = 199.7 cm3 T1 = 19.8 C m = 5.23 g T2 = 47.9 C To find : Calories of heat…

Q: Red pistoln boiling water bath at TH = 100°C. The volume of the piston is 0.52 liters. This point is…

A:

Q: 1.06 lbm of water fills a container whose volume is 2.06 ft3. The pressure in the container is 100…

A: Given data:-mass of water = 1.06 Ibm volume of container =  2.06 ft3The pressure in the container=…

Q: ! Required information A piston-cylinder device contains 0.66 kg of steam at 300°C and 0.5 MPa.…

A: Here we will use the steam table to infer the values.

Q: Butane, with MW=58g/mol, is a type of hydrocarbon commonly used as fuel for portable stoves The gas…

A: Given: Molar weight of the butane: →w=58 g/mol Initial volume of the container: →V=20 L=0.02 m3…

Q: why can you assume the argument of perigee is zero?

A: The argument of perigee is an orbital parameter used to describe the position of an object in orbit…

Q: 50 / 100 Ib/n Determine the reaction for the following systems:

A:

Q: A 1.76-m³ rigid tank contains steam at 220°C. One-third of the volume is in the liquid phase and the…

A: V=1.76 m3 T=220oc Vf=13V Vg=23V To find: the quality of the mixture,x.

Q: - What is the vapor pressure when a liquid that obeys the Trouton rule boils at a temperature equal…

A: Given:The liquid is boiling by 1/3 normal boiling temperature. According to the Trouton rule, at…

Q: All air is removed (vacuumed) from a 2 liter closed container that contains 200 ml of Liquid A and…

A:

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.