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8.5. For the plane-strain compression illustrated in Figure 8.16, calculate P./2k for L/H values of 1,...
9.8. Figure 9.17 shows an upper-bound field for a plane-strain extrusion. There are two dead-metal zones...
9.8. Figure 9.17 shows an upper-bound field for a plane-strain extrusion. There are two dead-metal zones ADF and FEG 45 75 2 Figure 9.17. Upper-bound field for Problem 9.8 a) Calculate Pe/2k for the field b) Determine the velocity inside triangle ABC c) Determine Vic d) Compute the deformation efficiency
answer asap please 7) (4 points) Three long straight wires carries currents as illustrated in the...
answer asap please
7) (4 points) Three long straight wires carries currents as illustrated in the following figure. What is the line integral H. dl along the rectangular loop? A) 20 A B) 10 A C )OAD) -20 A T1-10A - + 2m— 1; = 10 A G + 012-10 A Figure 2: Problem 1.(7) 8) (4 points) Consider a circular loop of radius a with uniform current 10A as illustrated in the following figure. What is the direction of...
Fig. 1 Fig. 2 2k 21 ne L/6 3k Fig. 3.a Fig. 3.b 1) Figure I...
Fig. 1 Fig. 2 2k 21 ne L/6 3k Fig. 3.a Fig. 3.b 1) Figure I shows a drive train with a spur-gear pair. The first shaft turns N times faster than the second shaft. Develop a model of the system including the elasticity of the second shaft. Assume the first shaft is rigid, and neglect the gear and shaft masses. The input is the applied torque Th. The outputs are the angles & and 6. 2) Assume a small...
For a plane strain extrusion process shown in the figure, the knowns are: the initial and final thickness of the workpiece t0 and t1
For a plane strain extrusion process shown in the figure, the knowns are: the initial and final thickness of the workpiece t0 and t1, (the width w is much larger than the thickness), the wedged die semi angle α, the deformation zone is from section a to section b of known x-coordinate Columbian friction coefficient of the workpiece-die is μ, and the workpiece yield strength from uniaxial tension is Y (ignore elastic strain) A. Determine the extrusion force F if we...
2K 2K A2 1 K Al 1K Vout Vi Figure 2 Problem 7. For the signal...
2K 2K A2 1 K Al 1K Vout Vi Figure 2 Problem 7. For the signal Vout obtained from problem 6, assume that we want to use the ADC of the Arduino microcontroller to convert this signal into its corresponding digital representation. The Arduino has a 0-5 V, 10bit ADC with a conversion time of 100 us 1) What is the resolution for the Arduino? 2) What is the maximum frequency of an Analog signal that can be converted using...
(3) Consider the firm of the previous question (with f(L,K) = 2K√L and with w =...
(3) Consider the firm of the previous question (with f(L,K) = 2K√L and with w = 1 and r = 4). For the following questions suppose that this firm currently uses K = 4 machine hours, and that this can’t be changed in the short-run. f(L) = 8√L L = Q^2/64 C= 16 + Q^2/64 AC = 16/Q + Q/64 MC = Q/32 (e) In one graph draw the average cost and marginal cost curves. The graph should show the...
4) (30 pts) E-Fields in Matter: An infinite sheet of material (in the x-y plane) with...
4) (30 pts) E-Fields in Matter: An infinite sheet of material (in the x-y plane) with an applied charge distribution as a function of z- location. The volumetric distribution is: p = az- you must first determine if this charge is free or bound and then solve. Infinite in the x-y plane, center of plane is located at z=0 Assume V=0 at the points defined as #zo Material 1: Xe1, E1, Xmulli z= th — Material 2: Xe2, E2, X...
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown...
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown below, (). State the Gauss's law for electric field in words. [1) (i). In order to calculate the electric field inside the cylinder using Gauss's Law, draw an appropriate Gaussian surface in the cylinder. [1] (i). Use the above information or otherwise, show that the electric field in the radial direction Pt inside the cylinder is ,2a (assume that the charge is evenly distributed...
4. Consider using the Simpson's 1/3 rule to estimate the following integral I[cos(x 3)l dx (a) Fi...
4. Consider using the Simpson's 1/3 rule to estimate the following integral I[cos(x 3)l dx (a) Find the approximate values of 1 when the step size h-: 2 and h 1 , respectively. (b) Find an upper bound of the step size h in order to guarantee that the absolute error (in absolute value) of the estimate is less than 0.001. Hint: 2 sin x cos x = sin (2x). I cos x I " The arguments of all trigonometric...
t 4 mm An L-shaped bracket lying in a horizontal plane supports a load P= 600...
t 4 mm An L-shaped bracket lying in a horizontal plane supports a load P= 600 N (see figure). The bracket has a hollow rectangular cross section with thickness t=4 mm and outer dimensions b = 50 mm and h-90 mm. The centerline lengths of the arms are b-500 mm and b 750 mm. (a) Calculate the normal stress o and the shear stress t at point A, which is located on the top of the bracket at the support...
9.8. Figure 9.17 shows an upper-bound field for a plane-strain extrusion. There are two dead-metal zones ADF and FEG 45 75 2 Figure 9.17. Upper-bound field for Problem 9.8 a) Calculate Pe/2k for the field b) Determine the velocity inside triangle ABC c) Determine Vic d) Compute the deformation efficiency
answer asap please
7) (4 points) Three long straight wires carries currents as illustrated in the following figure. What is the line integral H. dl along the rectangular loop? A) 20 A B) 10 A C )OAD) -20 A T1-10A - + 2m— 1; = 10 A G + 012-10 A Figure 2: Problem 1.(7) 8) (4 points) Consider a circular loop of radius a with uniform current 10A as illustrated in the following figure. What is the direction of...
Fig. 1 Fig. 2 2k 21 ne L/6 3k Fig. 3.a Fig. 3.b 1) Figure I shows a drive train with a spur-gear pair. The first shaft turns N times faster than the second shaft. Develop a model of the system including the elasticity of the second shaft. Assume the first shaft is rigid, and neglect the gear and shaft masses. The input is the applied torque Th. The outputs are the angles & and 6. 2) Assume a small...
2K 2K A2 1 K Al 1K Vout Vi Figure 2 Problem 7. For the signal Vout obtained from problem 6, assume that we want to use the ADC of the Arduino microcontroller to convert this signal into its corresponding digital representation. The Arduino has a 0-5 V, 10bit ADC with a conversion time of 100 us 1) What is the resolution for the Arduino? 2) What is the maximum frequency of an Analog signal that can be converted using...
4) (30 pts) E-Fields in Matter: An infinite sheet of material (in the x-y plane) with an applied charge distribution as a function of z- location. The volumetric distribution is: p = az- you must first determine if this charge is free or bound and then solve. Infinite in the x-y plane, center of plane is located at z=0 Assume V=0 at the points defined as #zo Material 1: Xe1, E1, Xmulli z= th — Material 2: Xe2, E2, X...
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown below, (). State the Gauss's law for electric field in words. [1) (i). In order to calculate the electric field inside the cylinder using Gauss's Law, draw an appropriate Gaussian surface in the cylinder. [1] (i). Use the above information or otherwise, show that the electric field in the radial direction Pt inside the cylinder is ,2a (assume that the charge is evenly distributed...
4. Consider using the Simpson's 1/3 rule to estimate the following integral I[cos(x 3)l dx (a) Find the approximate values of 1 when the step size h-: 2 and h 1 , respectively. (b) Find an upper bound of the step size h in order to guarantee that the absolute error (in absolute value) of the estimate is less than 0.001. Hint: 2 sin x cos x = sin (2x). I cos x I " The arguments of all trigonometric...
t 4 mm An L-shaped bracket lying in a horizontal plane supports a load P= 600 N (see figure). The bracket has a hollow rectangular cross section with thickness t=4 mm and outer dimensions b = 50 mm and h-90 mm. The centerline lengths of the arms are b-500 mm and b 750 mm. (a) Calculate the normal stress o and the shear stress t at point A, which is located on the top of the bracket at the support...
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