If the absolute pressure in a gas is 40.0 psia and the atmospheric pressure is 846 mbar abs, find the gage pressure in (a) psi, (b) kPa, (c) bar.

Q: Q1 If your roll number is 12L3456, 12 represents your batch and 3 is the first digit of your roll…

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Q: Q4) Explain the alloy formation process and the different between Binary and Triple or (Ternary)…

A: Given question: Explain the alloy formation process and the difference between Binary and Ternary…

Q: A machine of mass 30 kg is placed on an elastic foundation. A sinusoidal force of magnitude 28 N is…

A: The system is modeled as a mass attached to a spring in parallel with a viscous damper with a…

Q: A 20.0kg crate is subjected to a constant force of 100 N as shown in the figure. When the distance…

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Q: Determine the rate of flow of water through a pipe of diameter 20 cm and length 50 m when one end of…

A: When one end of the pipe is linked to a tank and the other end is open to the atmosphere, we must…

Q: A pipe with 8 cm internal diameter, 9 cm outer diameter, 2 meter long, thermal conductivity 30W/mK…

A: Given   Heat transfer coefficient, h = 25 W/m2K                   Temperature, T1 = 80oC…

Q: Determine the rate of flow of water through a pipe of diameter 20 cm and length 50 m when one end of…

A: given data diameter = 20cm length = 50 m f= 0.009 height of water in the tank = 4 m find the flow…

Q: A small car of mass 2000-kg reared a stalled truck of mass 3000-kg on a straight road. The two…

A: Given    Mass, M = 3000 kg             m = 2000 kg Initial velocity, U = 0                        u…

Q: P = 400 kN 30° 1000 mm A Area 30 mm 20 mm الاختیارات 400 346.4- 200 O 230-

A: Given data  force = 400KN find the normal force component at point A.

Q: Two bars A and B, each of length 2m and cross sectional area 1m^2, are placed end to end. Their…

A: Given   Thermal conductivity, kA = 339 W/mK                                      kB = 837 W/mK…

Q: its throat, which can suck water from a deposit located under it. Assuming permanent flux with no…

A: Given data  D1= 15 mm D2= 37mm h= 163mm Pa= 101325kPa. find the velocity at throat (V1).

Q: Carnot heat engine which produces 10 kJ of work for one cycle has a thermal efficiency of 50…

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Q: A) Construct the shear and bending moment diagrams.

A: Construct the Shear and bending moment

Q: 1. Starting from rest, an elevator weighing 8.9kN attains an upward velocity of 5m/s in 4 seconds…

A: given data weight of elevator = 8.9kN velocity = 5 m/s time =4 sec weight of man = 667.23 N find the…

Q: 1. Determine the horizontal and vertical components of reaction at the supports. Neglect the…

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Q: on the velocity (V), the density several lineor dimension, h, Lapressure drep qus A fluid flow…

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Q: If , m = 0.5 kg, b = 0.8 m, and h = (1 + d/10)m, and if the velocity of the collar as it strikes the…

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Q: 29) Transient behavior will last longer when which of the following is true?: * OA) Damping constant…

A: Given Transient behaviour To find Option

Q: A rection turbine has guide vane angle 30° the runner blades make an angle of 80° relative to the…

A: Given data:   α=30°β=120°N=16.67 rpsη=88% Need to determine the runner diameter at inlet and the…

Q: The center of gravity can be outside of the plane. (A) True B) False

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Q: Q.2 The heat absorption and rejection temperatures of a Carnot refrigeration cycle are -8°C and 55°C…

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Q: Q1 If your roll number is 12L3456, 12 represents your batch and 3 is the first digit of your roll…

A:

Q: B 45° A 450, 000J B C PE 200, 000J KE V Assume that: g = 10m/s? • mass of the coaster = 1000kg • no…

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Q: The shafts are made of A-36 steel and each has a diameter of 80 mm. Determine the angle of twist of…

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Q: Qustion 3 ProPylene (C3 H6) Process - ASsuming Combustion and totol Pressure oF 105 Kpa determine is…

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Q: A meeting hall is to be maintained at 25°C, 18Cwb. The space heat gains dropped to 20kW of which…

A: Td4=25oCTwb4=18oC Room Sensible heat Qs=16kWTd1=35oCRelative humidity of outdoor…

Q: 1. In less than 100 words, describe how the reciprocating air compressors (applicable to a…

A: given; 1. In less than 100 words, describe how the reciprocating air compressors (applicable to a…

Q: R3) The circular disk rolls without slipping. Determine the velocity of points A, B, C and P A w=4…

A: Given data :- angular velocity = 4 rad/sec find the velocity of the points A,B,C and P.

Q: What is the length of a copper tube with the heat loss of 500 Watts? A hot liquid which is 40℃ flows…

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Q: The cable connecting the winch A to point B on the railroad car is wound in at the constant rate of…

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Q: 2- An ideal Diesel cycle has a compression ratio of 15 and a cutoff ratio of 1.7. Determine the…

A: Diesel cycle is a type of constant pressure heat addition cycle which consists of 4-processes:-…

Q: QUESTION 2 An endless rope haulage must convey 6000 tons per 5-hour shift. If 2-ton used on a…

A: INTRODUCTION: In this issue, we will determine the needed space between the trucks while the truck…

Q: A cylindrical tank of natural gas is inserted into a tank that contains a fluid with a density of…

A: Given data: SG1=1.35SG2=2.8 Need to determine the value of h and the force necessary to hold the…

Q: Consider an ideal steam reheat cycle where steam enters the high-pressure turbine at 3.0 MPa, 400°C,…

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Q: Draw the shear and bending- moment diagrams for the beam and loading shown, and determine the…

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Q: A cantilever beam is subjected to an inclined force (P) as shown in Figure 1, the equilibrium normal…

A: given data :- force P = 500 KN youngs modulus = 200Gpa find the strain percentage in the direction…

Q: For the cantilever beam shown. find the value of compound stresses at :point C due to Normal…

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Q: For the given state of stress of element A, strictly using Mohr's Circle perform the following:

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Q: 44. Draw a free-body diagram of member AC in Figure P4-4. -2 m 3 m A T 1 12 50 kN FIGURE P4-4

A: Draw free body diagram of member AC.

Q: is used to cut machine other material. O Chromium steel Nickel steel O Martensitic tool steel O Tool…

A: Tool steel is used to cut the machine other materials.

Q: The Question: An airplane has to land at a destination 300 km northeast, with a wind blowing at 40…

A: Given data:- destination = 300 km northeast. speed of plane = 180km/hr speed of wind = 40 km/hr find…

Q: identify each if it is operated by a MAN or MACHINE i. Carry bar stock from the store. 1 min ii.…

A: (1) Carry bar stock from the store. 1 min  To carry stock from the store machines are used. (2) To…

Q: A standard vapor compression system produces 20 tons of refrigeration using R-12 as refrigerant…

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Q: Figure 1: = 400 kN 30° 1000 mm Area 30 mm 20 mm In Figure 1, if the Young modulus is 200 Gpa, the…

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Q: Briefly explain how you can control the feed in drilling process.

A: A drill feed is a rate at that a drill bit is inserted into an object to bore a hole. drill feeds…

Q: The Question: An airplane has to land at a destination 300 km northeast, with a wind blowing at 40…

A: Consider the diagram as shown below for the given situation.

Q: vr is calculated and is equal to

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Q: piece of metal subjected to three forces is fold as shown in the figure. Replace the three forces…

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Q: What is the Wave Machine? The below animation and diagram show a wave machine at Stonybrook…

A: Given question: What is the Wave Machine? The first wave measures 2 inches from the gray line to the…

Q: C. Determine the COP of this refrigerator for the working fluid R-134a.

A: To find COP of the refrigerator.

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.