Q5: A tank contain 200 L of Hydrogen gas with 5 C temperature and under a pressure of 156 kpa. If the temperature of the tank increases to 670 R" (Rankine scale) and the volume decreases to 175 L, what is the new pressure?

Q: The lap joint is connected by three 10-mm-diameter rivets. Assuming that the axial load P = 100 kN…

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Q: (c) The reading of a mercury barometer is 746mm at sea level. The same instrument yields a reading…

A: GivenPo=746mm HgP=665mm Hgρ=1.225 kg/m3S.G=13.6

Q: 1. Given the stress strain diagram shown determine the following: a. Rank the materials by stiffness…

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Q: A sphere is 50 mm mean diameter with a wall 0.5 mm thick. It has an inside pressure of 0.5 MPa…

A: Given data : Diameter = D = 50 mm = 0.05 m Wall thickness = t = 0.5 mm = 0.0005 m Difference in…

Q: Determine the reactions at A and B. 200 N/m 400 N/m

A: given; lets take reaction force at A=RAlets take reaction force at B=RBAC=CB=6ftAB=12ftload…

Q: s loaded by a uniformly distributed torque of intensity stance what is the angle of twist between…

A: Given data as per questionL=Length of prismatic bard=Diameter of bart=Intensity of Uniformly…

Q: A ring of radius R has a non-homogeneous linear charge distribution, where a is a constant.…

A: Given: The linear charge distribution on the ring is λϕ=aRsinϕ,  where a is constant and R is…

Q: Neglect friction, determine the natural frequency of the system: L/2 www L k L/2 W2

A: For solution refer below images.

Q: a. Given A Fan A with Power in Kw of 10.25 and Fan B with 12.75 kw. Speed of Fan B is 750 rpm, Find…

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Q: (i) Discuss five disadvantages of hydraulic power systems, and propose ways of addressing these…

A: We can answer the first question for you since the exact one is not specified. Please resubmit the…

Q: A shaft with a solid circular cross-section is twisted through an angle of Φ = 4.2 degrees. If the…

A: Givenθ=4.2o=4.2×π180=0.0733 radd=26mmL=2.4m

Q: .An oil (SG 0.9) has a viscosity of 200 SUS at 120°F. Find the corresponding viscosity in units of…

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Q: You need to design an experiment to measure the average size of droplets formed by a rocket…

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Q: A cylindrical part of diameter d is loaded by an axial force P. This causes a stress of P/A, where A…

A: Given dat as per questionUncertainity in load=±11%Uncertainity in daimeter=±5%Uncertainity in…

Q: Find Reynolds number for 100% Glycerol at 75°C flowing through a 2.5" Sch 80 pipe at 10 lbm/s

A: Given data: T=75°Cm˙=10 lbm/sPipe=2.5'' Sch 80 Need to determine the value of Reynolds number.

Q: The three-step pulley is subjected to the given couples. (a) Compute the value of the resultant…

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Q: A component made of Aluminium 6061-T651 has an edge crack with length equal to 15 mm, as shown The…

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Q: Calculate the force in kN needed to punch four (4) square holes with side 5 cm in a 1-cm thick plate…

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Q: For the given vectors V₁ and V₂, determine V₁ + V₂, Assume V₁ = 12, V₂ = 17, a = 2, b = 3,0 = 25°…

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Q: Find the transfer function, G(s) = x3 (s)/F(s), for the translational mechanical system below. Show…

A: Given,

Q: A simply supported beam ABCD is subjected to a linearly distributed load, with wo = 100 N/m, two…

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Q: Calculate the magnitude and direction of resultant with respect to x axis 1.) R = 2.) theta =…

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Q: (d) Water flows in two different horizontal pipes having a height difference of 55cm. A U- tube…

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Q: a) Calculate the thigh, shank and knee angles based on the XY coordinates of the hip, knee and ankle…

A: Given DataCordinatesKnee=1.2,0.5Ankle=0.9,0.1Hip=1.1,0.9

Q: Current Attempt in Progress A submarine is modeled as a cylinder with a length of 360 ft, a diameter…

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Q: 2. Why do we need to have an Exciter in a complete set-up of an Alternator system operations?…

A: To determine: Reason for an exciter required in the whole configuration of an alternator system's…

Q: How many stages of compression are required to produce a pressure ratio of 24 with stages of AT,=…

A: Given data as per questionTotal Pressure ratio, rpT=24∆Tt=50°C(90°F)ec=0.9

Q: Determine the x coordinate of centroid of the shaded area. y I 1 300 mm y=yo-kx³ 3 150 mm x

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Q: 16. A water tank of 18 ft wide, 14 ft long and 4 ft high, calculate the pressure at the bottom of…

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Q: 1. The plane surface AB in the figure is rectangular in shape, 3 m wide, an d5 m long perpendicular…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ = 4150 mm² and an…

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Q: Problem#3: 40 KN 30 kN 60 KN 60 KN 30 KN. 40 KN I I 16 m 12 m 8 m I The three-step pulley is…

A: Given that: The three step pulley is subjected to three couples. Diameter of the three pulleys are 8…

Q: large company is planning to purchase equipment costing $220,000 and will depreciate it fully using…

A: cashflow before tax = 54,000+25x ((where X is the number of uses per year).  Depreciation =…

Q: Determine the average bearing stress at Cin member BC. The average bearing stress at C in member BC…

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Q: Use Gauss Elimination method to solve 0.3x₁ +0.52x₂ + X3=-0.01 0.5x1 + x₂ +1.9x3 = 0.67

A: Given

Q: A solar collector has a glass cover plate and an absorber plate separated by an air space. The…

A: Given dataT1=60T2=30θ=20H=1m

Q: How does an increase in gas temperature affect pressure drop in a haghouse, assuming the mass flow…

A: Write the relation in viscosity of gas with temperature. μ∝T1/2

Q: SITUATIONAL PROBLEM II: A 12inch thick brick outer wall is used in an office building in a southern…

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Q: Q2. Calculate the allowable stress (reliability of 99%) on the swing joint using strength data…

A: Given data: Mean ± Standard deviation from testing = 170 ± 20 MPa We calculate the allowable stress…

Q: Pegs A and B are restricted to move in the elliptical slots due to the motion of the slotted link.…

A: Given data  speed of link (v) = 5 m/s To determine  magnitude of velocity and acceleration of peg B…

Q: 2. Compute the horizontal and vertical components for the 50 N force shown below.

A: Given in the question:

Q: automobile engine is shown. As the engine is revved-up, belt speed v changes uniformly from 8 m/s to…

A: Given   Final velocity, vf = 22 m/s  Initial velocity, vi = 8 m/s                  Time, t = 2 s…

Q: You are tasked to supervise the design of 0.5MW wind turbine to be constructed in the Wind Farm in…

A: Given data: Diameter of the rotor blades = D = 125 m Density of air = ρ = 1.225 kg/m3 Average speed…

Q: Task 3: calculatepfif tires expand by 10% UseT; = 20°C T₁-50°C Pi = 200kPa

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Q: D=101 mm d=100 mm L = 150 mm μ = 0.06 Pa *s Falling at 10 m/s Pt. 1: Find the force on sides of…

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Q: Design a flat rubber belt that needs to transmit 100kW for a system consists of two pulleys of…

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Q: Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure.…

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Q: Determine the equivalent spring stiffness constant of the following spring in series and parallel.

A: Given: The stiffness of springs is 250 N/m, 175 N/m and 80 N/m.

Q: Determine the force in members HI, FI, and EF of the truss and state if the members are in tension…

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Q: A special-purpose piece of laboratory glassware, called a pyncnometer; is used to measure Liquid…

A: Given: Volume , V = 25 cc=.025 LMass of pyncnometer with air = 17.24 gMass with liquid, m = 45.00 gm

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.