When design for a cyclic load, if in one case, the designed reliability is 0.99, what is the approximate reliability factor which should be used according to the textbook?     1.0     0.9     0.81     0.75

Q: A 1045 hot-rolled steel tension test specimen has the original diameter and length of 6 mn and 25…

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Q: Brinell harness experiment is a type of NDT test. Select one: True False

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Q: σ (ksi) 105 90 75 60 45 30 15 0 0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.001 0.002 0.003 0.004 0.005…

A: There is stress strain diagramThe diameter of the testing sample is 0.5 inSo the area of the cross…

Q: A cylindrical specimen of aluminum having a cross-sectional area of 3.50 x 105 m? and a gauge length…

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Q: True or False a) If an accurate value for the notch sensitivity is hard to find, I should consider…

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A: Given data is

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Q: Table 4 shows the fatigue data for a ductile cast iron to be used for an automobile axle that…

A: As the question is having more than three sub parts, first three are solved.

Q: Different expert. Please help. Written on paper not typed on computer please. Need help on all…

A: Approach to solving the question:Free Body Diagram and Components of weight on the inclined…

Q: In the Figure 3, if m=15 kg, 0-30°, and static coefficient of friction = 0.25, then the maximum…

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Q: Use the middle of the 5 measurements for your calculations. Use the equation: azgsim( a-g sin(e) to…

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Q: Table Q4 below indicates results on a tensile test of a mild steel specimen. 95 kN Proportional…

A: According to the company's guidelines when multiple sub parts are asked, only first 3 subparts has…

Q: Boilers are pressure vessels which are used for constant pressure enthalpy gain. The walls of…

A: Assumptions Boiler is considered as cylindrical oneGiven dataA thin walled pressure vessel of…

Q: The following data were obtained from impact tests performed on a ductile cast iron containing 0.30%…

A: Here ductile brittle transition temperature is the minimum temperature at which a metal can absorb…

Q: 2. A steel bar, whose cross section is 0.60 inch by 4.10 inches, was tested in ension. An axial load…

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Q: hows the values of stress amplitud Fatigue strength Sf (Mpa) 474 417

A: We know that stress life cycle  Sf = aNb log Sf = log(a) + n *logN  Let us assume  Log Sf = Y, log…

Q: C A 1 Material Aluminum 2 Form Cylinder 3 Diameter 12.8 mm 50.8 mm 4 Gauge Length 5 Tensile Testing…

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Q: 1.9 (A). During a tensile test on a specimen the following results were obtained: Load (kN) 40 55 30…

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Q: A load cell is calibrated in an environment at a temperature of 21°C and has the following…

A: Data given -

Q: Data taken from a tensile test is given below. The curve is linear between the origin and the first…

A: Given curve is linear between the origin and the first point.A=12.56mm2L=34mm

Q: The following data are taken from a 25mm in diameter bar of length 250mm, the following results were…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…

Q: A specimen of magnesium having a rectangular cross section of dimension 3.2)mm x 19.1/mm and a gauge…

A: Given question: We have to calculate the engineering stress versus engineering strain for the given…

Q: A plate made of steel 20C8 (Sut = 440 N/mm?) in hot rolled and normalised condition is shown in Fig.…

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Q: Which failure theory would be appropriate to solve the following problem: A structural, A36, steel…

A: This question is based on the concept of the theory of failure.

Q: nensions Fore e Xamin

A: ΔL (kN) P (N) Strain  Stress (MPa) 0 0 0.000 0.0 0.29 4.12 0.006 58.2 0.55 7.64 0.011 107.8…

Q: ultimate strength in MPa

A: Maximum load ( from  given table )Pmax = 47500N Diameter=12.8 mm  radious - diameter/2 -12.8/2=…

Q: Question 8. The following figure represents three hardness-testing techniques of materials. Describe…

A: (1) Brinell Hardness test: This test is used for hardness measurement in the case of medium hardness…

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.