The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G = 39 GPa). Knowing that portion CD of the brass rod is hollow and has an inner diameter of 40 mm, determine the angle of twist at A.

Q: The steel pipe is filled with concrete and subjected to a compressive force of 75 kN. Determine the…

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Q: A Brayton cycle is used to produce power. Air flowing at 40 lbm/s enters the compressor at one…

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Q: Q1: Draw shear force and bending moment diagrams by using section method. 20 kip 4 kip ft Hinge -S…

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Q: Q4-If the mass of cylinder A is 30 kg, determine the mass of cylinder C in order to hold the…

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Q: Problem 2) Draw the Shear and Moment Diagram for the beam below. 4 kN 1.5 kN/m -1m- B A -2 m 4 m C…

A: Draw the shear force and bending moment diagram.

Q: A laminated beam is composed of 3 plants, each 150 mm x 60mm, glued together to form a section 150mm…

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Q: Q5/ An existing process consists of two steps: (a) One mole of air at T1=900k and p1= 3 bar is…

A: 2 step process:

Q: Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm, respectively. Shafts AB and…

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Q: The beam shown is 1000 mm long with cross section of 50 mm by 100 mm, and is subjected to a load of…

A: Beamlong=1000mm50X100 mm cross-sectionload=500 kgWeld size =12 mm b=100 mmd=100mmh=12mm due to…

Q: A cylindrical gate with surface XY is supported by a hinge at point 1. The length of the gate…

A: Given γ=9.81 kN/m3L=6R=7θ=65

Q: Calculate the diameter of the nozzle and dimensions of an atmospheric burner that works with…

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Q: Solve for the hydrostatic force per meter length acting on the radial tainter as shown in the…

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Q: A 10” x 6” x 10” duplex piston pump with 1½” diameter rod makes 60 single strokes per minute. The…

A: Answer: (a) The volumetric efficiency: 81.3 % (b) The slip of the pump: 221.6 in3/sec

Q: 2 Air flows from a reservoir where p = 300 a and T-500 K through a throat to section 1 Figure where…

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Q: For the structure shown has a load of W = 7 kips /ft and P = 20 kips , (a) Determine the shear and…

A: Given W= 7kips/ft P=20kips

Q: undergo à constant pressure process until the quality becomes 50% (h₂ = 2220, V₂ = 0.075, S₂ =…

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Q: Q1) A glass tube is inserted into a flowing stream of water with one opening directed upstream and…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 2. Determine the slope and deflection at point B of the beam AB shown using the Area- Moment Method.…

A: Given beam

Q: 3. A child stands near the edge of a playground merry-go-round, 2 meters from the center. She holds…

A: Given, Distance between child and the center of the circle (Radius of rotation) = R = 2 m Static…

Q: hown in Fig. 1. Q2. The compound beam shown in Fig.2. is pin supported at B and supported by rockers…

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Q: An air-conditioner with refrigerant-134a as the working fluid is used to keep a lab at 26°C by…

A: Given DataP1=500kPaP2=1200kPaP=850kWQ=100L/minT1=34°CT2=34°C

Q: An equilateral triangular plate of 3 m side is immersed vertically in such a way that the apex is in…

A: Equilibrium △ABC of side 3 m, Base, b=3 m ∠BAC=60°h=3sin60=2.598 m Specific gravity, S=1.1 Density…

Q: / The assembly consists of two sections of cast-iron rod connected together using a reducing…

A: given data  diameter of AB = 0.75 in length of AB = 12 in  diameter of BC = 1 in  length of BC = 15…

Q: A timber beam, 80mm wide by 60mm high, is subjected to a vertical shear load of V = 40KN. Determine…

A: Given:b=80 mmh=160 mmV=40 KN

Q: Q1. Determine the distance x measured from the y axis to the centroid of the area of the triangle…

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Q: k=0,2W/mC L = 5m Top = 15°C T R=0,1m h=5W/m² 30°C

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Q: If the static head of a fan which delivers 1,420 li/sec is 21.17 m. of air through a duct 30 cm in…

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Q: A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and 37.50308414 atm…

A: Given dataCycle : Reheat steam cycleThrottle pressure = 13580 kPaReheat Pressure = 37.50308414…

Q: A steel ball slides against an aluminum flat surface at two different normal loads. At low normal…

A: Given   At low load   Coefficient of friction = 0.4            Groove width, r = 0.4 mm At high load…

Q: 3. Find the centroid of the figure shown. 60 mm 60 mm x

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Q: Initial velocity of the ball, vo 29.50 m/s, upward from the ground Determine the distance, d, if the…

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Q: Q6/ Isolated vessel of total volume = 3.5m³ has two partition equal in volume A& B. Partition A has…

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Q: For the shallow shaft, the inside diameter, d is generally expressed in terms of the outside…

A: Solution of the question is given below:

Q: A force of F is applied on the system at A as shown in the figure in order to maintain the system in…

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Q: Determine the moment of the force about point O. 200N 600N O

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Q: The block of mass m=1.4 kg slides along the horizontal rough plane shown in the figure. The position…

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Q: In the double integration method by beams, the defection (y) equation where C2 represents _____…

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Q: jetor water from a fixed nozzle has a diameter d of 30 mm and strikes a flat plate at angle u of 30°…

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Q: 3. Compute for the reaction at the roller B, the force components acting on the ball- and-socket at…

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Q: . For area shown, use composite shapes to determine the x and y positions of the centroid.

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Q: Problem 6 The The refrigeration system using R-22 as refrigerant consists of 3 evaporators of…

A: INTRODUCTION: Refrigeration is the technique of maintaining a low temperature in comparison to the…

Q: Problems-1 1- compressor with compression ratio (7:1). The pressure, temperature and volume at the…

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Q: In an ideal Rankine Cycle, steam enters the turbine at 4.10 MPa and 440°C. If turbine exhaust is…

A: Given:P1=4.10 MPaT1=440°CP2=0.105 MPa

Q: An adiabatic piston-cylinder device contains 6 lbm H₂O at 400°F and 140 psia. The piston moves to…

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Q: Hood exhaust fans involving ductwork are predominantly Select the correct response: Centrifugal…

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Q: An equilateral triangular plate of 3 m side is immersed vertically in such a way that the apex is in…

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Q: Q.2 A rod is made of cast iron and is secured to the piston by a tapered rod and nut and to the…

A: Given   Cylinder diameter, D = 1.3 m                 Pressure, P = 0.25 N/mm2…

Q: Q2 / Heat is transferred from a tank of water in a refrigerator at(OC) degrees to a tank of boiling…

A: GivenT1=0oC=273KT2=100oC=373KQ2=2254 kJ

Q: The carrier plate in the figure is attached to the column with the help of 3 bolts. A vertical force…

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Q: 1. Drawbar spring is designed to support: a. tensile load only b. compression load only c. tensile…

A: Correct answer: (c) tensile and compression load

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.