The cylinder and tubing shown in Fig. 2-26 contain oil, sp gr 0.902. For a gage reading of 31.2 psi, what is the total weight of piston and weight W? The answer was given please show the solution.

Q: Coefficient of compressibility of water is kw = 2110 MPa. This means that to create +1.00%…

A: Given   Pressure change, dP = 21.10 MPa   Compressibility, k = 1182.3 MPa Find   The fractional…

Q: A gas under a pressure of 1 MPa absolute has a specific weight of 99 N/m3. What is the value of R…

A:

Q: 32. For the configuration shown in Fig. 2-22, calculate the weight of the piston if the gage…

A:

Q: Given that the weight density of water is 9810 N/m3, calculate the fluid force (in Newtons) on a…

A: Given data :- weight density = 9810 N/m^3 dimension of the plate = 1.1 m× 2.7 m depth = 4 m find the…

Q: 4. The barometer reads 29.0 inches of mercury. What is the absolute pressure if a vacuum gage reads…

A: Given Data: Q-4)  Pb=29 in of mercury, Pg= -9.5 psi  Q-5) W=5 N, V=200 cm3

Q: 4. Two soap bubbles (y= 0.025 N/m) have radii of 2.0 and 4.5 mm. For each bubble, determine the…

A: Given data:

Q: Determine the reading h in meter based on Fig. 2-22 for a pressure of 52 kPa vacuum at point A if…

A:

Q: Indicate whether the statement is true or false. a. Air is compressible b. Oil is compressible c.…

A: It is required to choose correct answer

Q: What is hydrostatic force? How is the magnitude, direction and location of the hydrostatic force…

A: (1)

Q: Which of the following factor independent of kinematic viscosity? a. Volume b. Speed c. Mass d.…

A:

Q: A WATER TANK IS “L1” IN DIAMETER AND “L2” HIGH. IF THE TANK IS TO BE COMPLETELY FILLED, DETERMINE…

A:

Q: A square block has 320 mm bottom sides dimensions, weighing W is 1.4 kN on an edge slides down an…

A: Given data: The bottom side, a = 320 mm. The weight of the block, W = 1.4 kN. The incline angle,…

Q: Which one of the following is the unit of the ratio of dynamic viscosity to density? a. Poise b.…

A:

Q: solution according to the question.  Note : Figure not given. The top portion of an equilateral…

A:

Q: The system shown in the figure is used to accurately measure the pressure changes when the pressure…

A:

Q: If the pressure in the air space above an oil (s=0.75) surface in a closed tank is 106 kPa absolute,…

A: To find gage pressure

Q: Which one of the following statements is true regarding pressure? A. Pressure is a scalar quantity…

A: Q.1) Answer: Option A is correct. Pressure is scalar quantity. Pressure which is the known as Force…

Q: 1. A 25 m high vertical column of a fluid of density 1800 kg/m3 exists in a place where g = 9.6…

A:

Q: Pressure gages, such as the Bourdon gage in the figure below, are calibrated with a deadweight…

A: Weight W = 58 N Diameter = 2 cm = 0.02 m Answer is 133.95o

Q: Acetone has a dynamic viscosity of 0.33 centipoises and a specific gravity of 0.79     ​(a) What…

A: Calculate the density of acetone from the given specific gravity.

Q: A volume of 400 cc of air is measured at a pressure of 740 mm Hg absolute and a temperature of 18…

A:

Q: 2. Given the two compartment vessel as shown in the figure. Gage A reads 85 psig, gage B inside the…

A: Consider the compartment X and write the expression of pressure in it.   PX=PC-Pbaro       ......…

Q: Pressures up to 2000 atm are measured with a dead-weight gauge. The piston diameter is 4 mm. What is…

A:

Q: Two spheres, one heavier and weighing12000 N and of diameter 1.2 m and the other lighter and…

A:

Q: container is filled with oil. A pipe is connected to the container at point C and the owner left the…

A:

Q: Find surface tension in a soap bubble of 45 mm diameter when the inside pressure is 2.812 N/m2 above…

A: Given Data  Diameter of the soap bubble, D=45mm=0.045m Pressure change, ∆P=2.812 N/m2

Q: a. Suppose by curiosity, a student poured three different media inside a transparent tank with gauge…

A:

Q: A The Crosby gage tester shown in the figure is used to calibrate or to test gages. When the weights…

A: Given data:    From crosby gage tester    Due to the weights and the piston together the    force…

Q: The volume of the syringe’s reading read as 4cc when the weight (pressure) was 600 g. Determine the…

A: Initial Volume, V1=4 ccWeight for 4 cc volume, M1= 600gFinal Volume, V2=2.5 cc

Q: 5. When two soap bubbles touch, the larger is inflated by the smaler until they form a single…

A: given data; (a) what is the gauge pressure inside soap bubble with a 1.55cm radius? answer- lets…

Q: In the figure shown, the steel block which has a mass of M=2.2 kg is placed on a piston that has a…

A:

Q: A gas under a pressure of 1 MPa absolute has a specific weight of 99 N/m^3. What is the value of R…

A: Given data  P=1MPa =1000 kPa  Specific weight= 99 N/m^3  Density = (99/9.81)kg/m^3  Density=10.09…

Q: If the barometric pressure is 75 cm Hg, convert 16 psig: Match each item to a choice: To mm Hg…

A: GIVEN DATA- Patm=75cm of Hg Pabs=16psi

Q: Given that the weight density of water is 9810 N/m3, calculate the fluid force (in Newtons) on a…

A: Given data :- weight density = 9810N/m^3 dimension of plate = 1.4m ×1.4 m depth = 2 m   find the…

Q: A cargo truck with a weight of 289kN was raised using a hydraulic press. If oil acts on piston with…

A:

Q: At a certain point on the wing of the aircraft, the pressure is 37,803 Pa and the density is 45% of…

A: Given: T at sea level = 288 K R = 287 J/kgK at altitude P = 37803 Pa density = 45% of sea level…

Q: A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is…

A: Given               External diameter = 8 cm         Thickness of the pipe = 1 cm

Q: For a vertical rectangular gate, one side has linseed oil (0.938) and the other has two…

A:

Q: Q2: A dead-weight gauge with a piston circumstance of 0.07 m is used for the accurate measurement of…

A: Given data circumference of piston = 0.07 m 2πr = 0.07 r =0.011146 m Mass of piston and pan = 5.020…

Q: A tall glass cylinder is filled with a layer of water 18.0 cm deep, and floating on top of the…

A:

Q: If the viscosity of water at 68 oF is 0.01008 poise, then its absolute viscosity expressed in terms…

A: Convert viscosity from poise to pound-second per square feet

Q: A closed vessel contains air at a pressure of 10 Kpag and temperature of 20 0C. Find the final gauge…

A:

Q: c) An inclined manometer consišts of multiple types of fluid is shown in Figure 3 and a piston is…

A:

Q: How sensitive is Laplace's law to temperature? Assuming the temperature is 60 degrees Fahrenheit,…

A: To find: The percentage change in pressure and percentage change in pressure as compared to the…

Q: Question 3 A tank of oil has a mass of 25 slugs. (a) Determine its weight in pounds at the Earth's…

A:

Q: Compare the pressure in question 1A to the pressure in 4A and explain any differences.    I got…

A:

Q: Problem Solving - Part 1 At 20 0 C, determine pressure (in N/m²) inside a water droplet having…

A:

Q: A rigid tank contains 2 kg of water In the question that follows, select the answe

A: given:mass m=2kgquality x=0.6temperature t=100 c

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.