A vacuum gauge connected to a steam condenser shows that the pressure inside the condenser is 0.762 bar below the atmospheric pressure. If the atmospheric pressure is 1.094 bar, what is the absolute pressure of the steam inside the condenser in kPa

Q: 1- The effective porosity is the value that is used in a gas reservoir engineering calculations.

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: 10- The hook law is

A: To explain: The Hook's law. Explanation: If the force is applied to the material, then the material…

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 10 bar. Then its absolute…

A: Pressure is a vector physical quantity that represents the amount of force acting on a unit area of…

Q: Choose correct answer: In a condenser, the vacuum is found to be 2 N/cm2. The barometer reads 735…

A: Given data  Vacuum in the condenser (Pv) = 2 N/cm2 = 2*104 N/m2 barometer reading(h) = 735 mm of Hg…

Q: 16. When a liquid is at a temperature lower than its saturation point, it is said to be

A: When the liquid is at a temperature lower than the saturation point then it is called Compressed…

Q: Question 1   (1.1)How to convert Watt/m/k to Watt/m/degrees Celsius

A:

Q: 2. Predict what will happen in the following circumstances: A. Air in a closed tank is heated. B.…

A: It is case of close system. When the tank is heated, the air molecules inside the tank start moving…

Q: A liquid is boiling in a airtight vessel. Using an exhaust tube the vapour is pumped out at a faster…

A: As the vapour is pumped out so the temperature will go down but as the pressure will remain at the…

Q: PRESSURE GAUGE DEVICES? 2- Compare the value of the practical atmospheric pressure obtained and the…

A: 1) The different types of pressure gauge devices are:- Barometer Peizometer Inclined column…

Q: 1.0 In an isentropic compression process , air is compressed from an initial pressure of 100 psi to…

A: Given:- Initial pressure, P1=100 psi Final pressure, P2=200 psi Volume, V1=10 in3 To find:- The…

Q: The reading of the pressure gauge fitted on a vessel is 25 bar. The atmospheric pressure is 1.03 bar…

A: Given:Pg=25 barPatm=1.03 barg=9.81 m/s2

Q: A condenser containing air and water, the pressure is 22 kPa absolute. What js the gage pressure in…

A:

Q: When fluid flows through an orifice, the greater pressure is in the (inlet/outlet) part of the…

A: Concept: Water flow through orifice 1.When the water flow through an orifice (smaller diameter) ,the…

Q: Identify the following terms 1. Pressure higher than the saturation temperature corresponding to the…

A: 1. Pressure is higher than the saturation temperature corresponding to the existing pressure is…

Q: The value of the Log Mean Temperature

A: Given; Determine the LMTD ?Where, Saturated steam at 1000 C It condenses on the outside of a tube.…

Q: Vacuum gauge fitted to a condenser reads 708 mm of mercury. Find the absolute pressure in the…

A: Given Data Pg=708 mmHg Vacuum Pb=760 mmHg

Q: A cylindrical tank is filled with water at the rate of 5,000 gal/min. The height of water in the…

A: Given data: Q=5000 gal/mint=15 minh=20.42 ft Need to determine the diameter of the tank.

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 80 bar. Then its absolute…

A: Given data Gauge pressure = 80 bar

Q: 11. Forty gal/min of a hydrocarbon fuel having a specific gravity of 0.91 flows into a tank truck…

A: Density of pure water, ρ=8.34 lb/gal,so the density of the fluid=specific gravity×density of pure…

Q: condencer shows that the pressure inside the condenser is 0.711 bar below the atmospheric pressure.…

A: handwriting.jpg

Q: 4 - What is the effect of the change in atmospheric pressure on the air temperatures of the air…

A: Warm air molecules have more energy, which causes them to travel quicker and exert greater…

Q: Heat that is added to, or subtracted from, a substance that changes its temperature but not in…

A: (a) Sensible heat In the sensible heat, there is no change in the phase of the substance. There will…

Q: 10 m3 of free air is compressed to 8 bar gauge, every minute. What will be the air volumetric…

A: Given data: The volume air compressed in one minute is 10 m3. The final gauge pressure of the air…

Q: Does not change when fluid cannot be compressed. density mass flow

A: Since the volume of incompressible fluid does not change, therefore density of fluid remains…

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 62 bar. Then its absolute…

A: Given: Gauge pressure (Pgauge)=62bar Assumptions: Standard atmospheric pressure (Patm)=1.01325bar

Q: In a condenser containing air and water, the air pressure is 22 kpa absolute. What is the gage…

A: given data:-  Pair=22 kpa  hwater=1.5 m

Q: A vacuum gauge mounted on a condenser reads 660 mmHg. What is the absolute pressure in the condenser…

A:

Q: An air blower is to deliver 40,000 ft^3/min. Two U-tube gages measure suction and discharge…

A:

Q: Water enters the condenser at 20°C and leaves at 35°C. What is the log mean temperature difference…

A:

Q: To upgrade a ventilation system it is required that the air flow rate be increased from 200 m3/min…

A:

Q: 8. A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure in the…

A: This problem is related with the  Pabsolute=Patm+Pgauge Basic equation.

Q: 15. Describe a superheated vapor.

A: Here, point s represent superheated steam.

Q: The control volume means changing the volume of a fluid at constant pressure Ture False O

A: Given Statement :-  The control volume means changing the volume of a fluid at constant pressure.…

Q: m3 /second is SI the unit of a. Pressure b. Discharge c. Velocity

A: A discharge is a measurable quantity of any fluid flow over unit time. Mathematically, discharge is…

Q: What is the gage pressure?

A: Gage pressure is the method of measuring pneumatic pressure. Gage pressure is the pressure relative…

Q: The temperature at which the vapor pressure of a liquid equals the external pressure is known as?…

A: Vapour pressure determines the tendency of a liquid to change into its vapour phase.

Q: Diogrum height, cm The bore diameter of each cylinder in a six-cylinder four-stroke petrol engine is…

A: Given  No of cylinder K=6 4 stroke engine,

Q: Today forecast is 45°F/27°F. Express the difference between the maximum and minimum temperatures in…

A:

Q: water 4r 3 H A

A: The radius of the cylinder, r=1 m Height of water reservoir, H=6 m The Center of pressure is a point…

Q: Convert 30 kelvin to degrees celsius.

A: Temperature is the degree of Hotness and It is represented in the degree Its Units are Kelvin,…

Q: A superheat-controlled expansion valve in a refrigerant 22 system is not equipped with an external…

A:

Q: 2. What is the effect of the presence of air bubbles inside the liquid (oil) on the reading of the…

A:

Q: Heat that is added to, or subtracted from, a substance that changes its temperature but not in…

A: The heat that is added or subtracted from the substance that changes its temperature but not changes…

Q: 9. On T-S diagram the line of constant pressure slopes less steeply than a line of constant volume *…

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

Q: Problem one (10 points) Determine the atmospheric pressure in Pa and Psi at a location where the…

A: As per Bartleby guideline i can only provide one question solution at one time, kindly upload other…

Q: The log mean temperature difference

A: In a concentric tube counter-flow heat exchanger, hot oil enters at,=1020Cand it leaves at,…

Q: Which are not true about Capillarity? (a) Capillary rise increases as the surface tension increases…

A:

Q: 2.61 At a temperature of 60°F, what pressure must be imposed in order for water to boil.

A:

Q: What ideal gas process is shown by the graph?

A: Given data  To find what type of the process shown in the figure

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.