Ferritic sainless steel can be hardened as much as austenitic stainless stess. False O True Non ferrous alloys has greater stiffness than ferrous alloys. O True False

Q: Spar webs develop shear stresses which resist? a. Bending shear force b. Torsional Moment c. Both…

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Q: Superheated steam enters the turbine of a steam power plant at 5 MPa and 450 ºC, and exits at 10…

A: Given:P1=5 MPaT1=450°CP2=10 KPaη=90%m=10 Kg/s

Q: 4. A mass-spring and viscous-damper system is shown in Figure 2. 100 N/m FO 5 kg 30 N.s/m Figure 2 F…

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Q: Q1/ Fill the blanks with the suitable answers ---- with respect to time. 1) The acceleration…

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Q: If it is 4 mm long and subjected to an axial tensile load of 6 kNkN, determine its elongation.…

A: Given data: Length of the rod (L) = 4 mm = 0.004 m Load acting (P) = 6 kN = 6000 N The diamter of…

Q: 5- HB Pencil is used to fill the sheet table. O True O False 2- Choose the correct answer: Oa- A3…

A: 5. HB pencils are used in a sheet because it gives dark mark to identify the sheet table so the…

Q: (a) What is the purpose of a riser in sand casting?

A: we have to discuss the function of riser

Q: In order to provide a simplified method, the torsional stiffness of open section is negligible…

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Q: Determine the magnitude of the pin force at A. Assume W = 750 lb, a = 2.7 ft, b = 2.0 ft, r = 6 in.…

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Q: 1. Fill in the blanks 1) The distribution shape of internal combustion engine can be divided into 2)…

A: Given questions are related to IC engines.     [ Note : According to Bartleby's answering guidelines…

Q: Determine the mass moments of inertia (in slug-ft²) and the radii of gyration of the steel machine…

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Q: Use integration to find the centre of mass of the uniform lamina occupying the finite regi bounded…

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Q: 980 N, P2= 1108 N, r= Given rmine celeration of the mass center, - acceleration, and ne reaction on…

A: Given Data The mass of the cylinder is:m=258 kg The load 1 is:P1=980 N The load 2 is:P2=1108 N The…

Q: x Slide 1 X Final exam (Remotely Procto #lockdown Question 1.16 The state of stress at a point is…

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Q: af i= 3- If the acceleration of point G is ag = (-261-45.0j) m/s2, determine the absolute value of…

A: To find: vertical reaction at point C, Cy = ?

Q: Q.1 Determine a pair of horizontal and vertical components for the force shown in Figure (1). 225 N…

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Q: 3- In an air standard Brayton cycle, the pressure ratio is 6. The condition of air at the beginning…

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Q: of The y-coordinate of a particle in curvilinear motion is given by y = 4t³ - 3t where y is in…

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Q: The stress-strain curve for four materials are shown in figure below. Which material (A/B/C/D) has с…

A: Answers are as follows: 1. Material D (Least slope of a straight line in the stress-strain diagram)…

Q: During a heat flow measurement at an outside wall at the instantaneous time t we obtained the…

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Q: rototype boiler that contains 5 kg of saturated steam at a pressure of 482.5kPa. Determine the…

A: Given:m=5 KgP=482.5 KPax=60%

Q: During a wall heat flux measurement, at the instantaneous time t, we obtained the following values:…

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Q: Q3- B/A round disk of 150 mm diameter is to be blanked from a strip of 3.2 mm half hard cold-rolled…

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Q: Two kilograms of ice at -24C is heated in an open pan until melts and then evaporates. The saturate…

A: Givenice to saturate vaporm=2kg T1=-24oCT2=100oC

Q: Question: Use the method of sections to determine the forces in members CD, GD, and GH. Summarize…

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Q: A vacuum of 42 kPa is measured in an airflow at sea level where the ambient pressure is 101.3 kPa.…

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Q: a. According to the table listed below; Yield Tensile Strain Fracture Elastic Material Strength…

A: Given

Q: Q2/ For a 97.5 wt% Fe-2.5 wt% C at a temperature 700 oC, determine the following: a) The Number and…

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Q: The 200-mm-diameter gas gun is evacuated on the right of the 8-kg projectile. On the left of the…

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Q: A disc rolls straight on a flat floor without slipping. The magnitude of the angular velocity ω= 2.0…

A: Given             Radius, r = 1 m Angular velocity = 2 rad/s Find   Direction of acceleration

Q: Q1: The weldment shown in the figure is subjected to a force F. The hot-rolled steel bar has a…

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Q: The 2.07-kg uniform slender bar has a 0.94-kg particle attached to its end. The spring constant is k…

A: Introduction: We will determine the maximum angular deflection and the magnitude of the angular…

Q: With the 360-lb cylindrical part P in its grip, the robotic arm pivots about O through the range…

A: Given data: Weight of cylinder (Wc) = 360 lb Weight of member 0A (W1) Weight of member AB(W2)= 60 lb…

Q: As a project engineer, you have been tasked to perform a stress analysis of the plane stresses of a…

A: Givenσx=45MPaσy=-60MPaτ=30MPa

Q: A tensile test uses a test specimen that has a gage length of 50 mm and an area = 200 mm². During…

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Q: From the figure below, (a) determine the allowable stress using the yield strength (0.2% offset) and…

A: Given question: From the figure given, determine the allowable stress using the yield strength (0.2%…

Q: Five kg of air absorbs 50 Joules of heat at constant volume. During this process, the temperature…

A: According to First law of Thermodynamics(also known as Energy Conservation law or Joule's law or…

Q: tions 6 and 7 shown figure if the bucket weighs 70 N, determine following: 6. The tension force…

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Q: Design for , that is, the load can be taken by other members or the effect of fatigue failure…

A: 6) aeroplane 7) high tolerance 8) cause and effect analysis

Q: Question 10: A water heater is supplied with cold water (T-30-F) and delivers hot water at a…

A: Given data: T1 =30 deg.F T2 = 130 deg.F Heat lost to the surrounding (Qloss) = 400 Btu/hr. water…

Q: Find the two forces Fbc & Fac as :shown in the figure below

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Q: If Hooke’s Law is defined by the proportionality of stress and strain, at what point in the graph…

A: Stress- strain curve of material shows the behavior of the material under tensile load. It shows…

Q: Q5) The motor-pump system shown in Fig. 3 is modeled as a rigid bar of mass m = 50 kg, and mass…

A: Introduction: A spring-mass system, which is used to isolate vibrating equipment from its support…

Q: An ideal Brayton cycle has a low and high pressure of 14.7 psia and 100 psia. The temperature of the…

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Q: Two propellers of lengths and masses l, L and m, M rotate in the same direction, as shown in the…

A: The calculated angular velocity with which the right propeller ends up after both propellers have…

Q: What is meant by abnormal combustion in Si engine ? Discuss the various factors which affect…

A: Abnormal combustion: When the combustion gets deviated from the normal behavior resulting in lossof…

Q: Design for that is, the load can be taken by other members or the effect of fatigue failure…

A: 6) aeroplane 7) high tolerance 8) cause and effect analysis

Q: A cylinder rolls without slipping between two moving plates C and D. The radius of the cylinder is…

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Q: 1. The discharge flowing down the pipe is 0.03 m³/s and the pressure at 2 is 0.14 kg/cm² greater…

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Q: Shown in the figure is a 258-kg homogeneous cylinder that slipping on the rolls without horizontal…

A: Equations 1 and 2 are Newton's 2nd law of motion for rotation and translation respectively.