1. A full gas cylinder contains nitrogen gas at 70°F and the maximum allowed pressure [2640 lb/in.² (gauge)]. If it were left in the sun and the contents reached a tempera- ture of 210°F, what is the resulting pressure in the cylinder?

Q: the derivation of formulas and describe each variable of "Absolute motion analysis"

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Q: Problem 8-12 A bar of rectangular cross-section, with a width of 60 mm and a thickness of 40 mm, is…

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Q: Which of the following is/are true? O Ceramics, plastics, and composites are examples of…

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Q: A simply supported beam, having the following properties: 5.5 m length, Mcr = 30 kN-m, Ig =…

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A: Given Data The pipe diameter after the pump is:Dafter=1.51 cm The pipe diameter before the pump…

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Q: When a bar with the hexagonal cross section shown in Fig. (a) is subjected to a torque T, numerical…

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Q: a) Explain the term Thermal Fatigue. In which situations it is very prevalent. Write down the…

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Q: A steel shaft of 75 mm diameter is pressed into a steel hub of 100 mm outside diameter and 200 mm…

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Q: As a technologist, you are given the following design task: In a manufacturing environment, the…

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Q: A Steam power plant operates using the actual Rankine Cycle where steam initially enters the turbine…

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Q: elp Delay 1. An ice-making machine is required to remove 0.7 Btu/s of heat from water to produce ice…

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Q: Oil has a Kinematic viscosity of 1.5 x10 m2/S and a specific gravity of 0.80. What is its dynamic…

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Q: 13. Oil of SG = 0.87 and a kinematic viscosity v = 2.2 x 10-4 m2/s flows through the vertical pipe…

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Q: At time t = 0 the level of water in tank A shown in Fig. P8.23 is 2 ft above that in tank B. Plot…

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Q: The car is traveling at a speed of 79 mi/hr as it approaches point A. Beginning at A, the car…

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Q: The 20-kg crate is subjected to a force having a constant direction and a magnitude F = 100 N. When…

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Q: 1. In general, what pattern do you notice between the force due to the gravity of the masses and the…

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Q: Saturation: Pressures Specifie Volume Sa Internal Energy Sal Ligule Entropy Set. Ligurd Enthalpy Pr…

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Q: e velocity components in a two-dimensional flow are : 8 u = &ry - y' and v = – 8xy' + 3 3 ow that…

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Q: 9. What is the polar moment of inertia (in*) of a solid shaft that has a torque of 2 kN-m and a…

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Q: 8. The deflection of a simply supported beam is given by the BVP: y" - 10-7y = 10-8x(x – L) over…

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Q: 1. Explain what is meant by the term fast fracture, stating its causes, and give two examples from…

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Q: a) + 2r/3 %3D I 2 ft- For Problem 2a

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Q: list down the derivation of formulas and describe each variable of "Relative motion…

A: Given question: Derivation of "Relative Motion Analysis of Velocity" and describe each variable.

Q: 5.7 In a continuous agitation heating tank, w=wi=200lb/min, Cp and density are constant, the volume…

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Q: 2. Suppose the pump of Fig. P14-23 is operating at efficient condition. The pipe diameter after the…

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Q: 3) If the ali vwa ble stresses are :- 150 mm Bt = 165Min,'sc =100MPA, T=F01Ypar determinet max.…

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Q: A simple Rankine cycles operate with an initial pressure of 1.69111 Mpa and 370.111oC temperature…

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Q: c) y 4x I 2 ft y = 2r 2

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A: For countable nous, we use how many For uncountable nouns we use how much.

Q: Draw the two given views Front and Right side then add the Top view.

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Q: Problem 8-12 A bar of rectangular cross-section, with a width of 60 mm and a thickness of 40 mm, is…

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Q: A projectile is fired downward with initial speed vo in an experimental fluid and experiences an…

A: Given data:

Q: A steel railroad track (E=200GPa, α=11.7x10^-6/°C) was laid out at a temperature of -6°C. Determine…

A: Given   Temperature, T1 =-6°C                        T2 = 48°C                         α…

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Q: Describe and explain, with the aid of diagrams, the phenomenon of die swell and how it may be…

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Q: 4. Locate the centroid (x, y)of the following composite areas: a) 3 in.--4 in.- 3 in. 3 in.

A: Answer: The location of centroid is: (X, Y) = (4.83 in, 2.56 in)

Q: 5.) An ideal Reheat Cycle has a turbine inlet pressure of 10 MPa wi steam temperature of 400C. The…

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Q: Water at 20 °C flows through a horizontal 1-mm-diameter tube to which are attached two pressure taps…

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Q: A fluid flow is given by : V = 10x'i – 8x'yj. Find the shear strain rate and state whether the flow…

A: V= 10x3i- 8x3yj

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.