Two lbs of water vapor in a piston-cylinder assembly expands at a constant pressure of 200 lb/in² from a saturated vapor state to a volume of 7.08 ft³. Determine the initial and final temperatures, in °F, and the work for the process, in Btu.

Q: Part of the screw thread connecting the adjacent flank on top of the screw thread is known as O…

A: Correct answer is option (b) Pitch  The pitch of a thread is the distance measured parallel to its…

Q: What about Mohr's circle?

A: In the previous question, Given: The diameter of shaft, d = 20 mm = 0.02 m The maximum bending…

Q: Write the formula for the time required to fill the cavity by the bottom gating system.

A: Given: Bottom gating system

Q: A tank (contains a fluid of density=1318.4 kg/m3) stands on a frictionless cart (The cart is fixed)…

A:

Q: DRAN THE 1SOME TRG VIEW

A: Isometric view for the given orthographic views is drawn on the isometric grid paper. 1 Grid = 1…

Q: State the difference between the eutectic and eutectoid points.

A: Eutectic point: In the iron carbon phase diagram at 2 percentage of carbon is called eutectic point.…

Q: Differentiate between single acting and double acting cylinders.

A: Differentiate between Single Acting & Double Acting Cylinder :

Q: Describe the Spherical Vessel?

A: A vessel is a closed structure containing liquids or gases under pressure. Familiar examples include…

Q: In a workshop, Drilling operator is working on a Drilling machine. The drilling operator needs to…

A:

Q: Consider the shaded area in (Figure 1). Take a 520 mm. Figure 150 mm 150 mm 100 mm 300 mm Determine…

A: The distance a=520 mm

Q: Each cylinder in a four-cylinder car engine has a bore diameter of 63.53 mm and the stroke for each…

A: Consider a vehicle engine where number of cylinder are situated whose bore diameter is D and stroke…

Q: tan30*sin30

A: Given, Value of tan30 and sin30 is, tan30°=0.577sin30°=0.5

Q: Q 4/ Give the names of the components to the parts in the vehicles According to the figures. Cutch 4…

A: Data given-

Q: -d12 The figure shows a tabletop experi- nent that can be used to determine an unknown homent of…

A:

Q: Customary units by using the values listed for length and mass as defined values: Bending moment or…

A: As moment bending moment or torque has two variables, force and distance. So, M = F × r…… (1) The SI…

Q: RIS R12 frant sew R32

A: Given 3D model To find Three views

Q: = The cross-section of a wooden, built-up beam is shown below. The dimensions are L w = 20 mm.…

A:

Q: When does a couple of moment work?

A: A couple is when a system of forces has no net force but has a net moment. A couple causes pure…

Q: d W Pm a Ps

A: The free body diagram of the system is showing below –

Q: Y 8 12 8 12 R= 3

A:

Q: where do you get the form factor (y=.337) from? Please.

A: Form factor for full depth 20° at 24 teeth can be taken from standard table. I have provided the…

Q: 2 Brass expands more than iron when heated. How would the strip look after prolonged exposure to…

A:

Q: 13378.2898 lbm to lbf

A:

Q: Draw the front, Side and top

A: According to the question we need to draw the three orthographic projection views of the given…

Q: It is observed that the density of an ideal gas increases by 10 percent when compressed isothermally…

A:

Q: Reselve the 4501b fovce intoeom ponentsacting atong members ABandAC 30 45 450

A:

Q: Isn't the area of the circle equal to pi times the square of its radius?

A: Explanation: Since the diameter ( d )  of steel bar is given, area of the circle is in terms of…

Q: non exact .3

A:

Q: For machine element, locate the centeroid

A: Answer:  Centroid ( 44.78 , 27.19 , 26.25 ) For a step-by-step solution have a look through the…

Q: 2. Orientation is the general term used to describe the features. O linear O most important…

A: The meaning of orientation in terms of relationship between features is to be chosen from given…

Q: Consider the bracket shown in Fig-3. If: • F1 - 10 lb @ -90° • a- 2 ft • b- 4 ft • c-1 ft then, what…

A:

Q: Fine-grained materials have stress-hardening properties. a. True b. False

A: To be explained :-Effect of fine-grained materials on stress hardening properties

Q: • F1- 10 lb @ -90° • a- 2 ft • b-4 ft • c-1 ft then, what is the magnitude of the vertical reaction…

A:

Q: This is a Flange. What does The number 3 Represent

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.