Numerade

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A 36-slot stator of a synchronous generator is wound for three-phase, 50-Hz, 4-pole applications. Determine (a) the number of coils in a phase group, (b) the slots per pole, (c) the slot span, (d) the coil span, and (e) the speed at which the rotor must be rotated.  Draw the winding arrangement for one phasegroup for phases A and B

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Week 7: excel 2021 in practice- ch 7 guided project 7-3

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The blood vessel rich membrane that supplies the retina of the eye is called the: Sclera Cornea ChoroidIris

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Richard and Olivia have been married for three years now. The first two years of their marriage was filled with love and happiness. Since the beginning of the third year, they have been having trouble maintaining harmony in their marriage as a result of disappointments and disagreements. Where do you think John and Olivia are in the life cycle of violence? Contrite phase Posttraumatic phase Acute battering incident Tension-building phase

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An upright stick with a pivot at its lower end (I = 1/3ML^2) falls as shown: (a) What is the angular velocity at this time, in terms of g and L? (b) What is the tangential velocity at this time, in terms of g and L?

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Which information indicates the nurse has an accurate understanding of the pathophysiological mechanisms that occur in a person with tuberculosis when mycobacteria enter the lungs? A. Formation of tubercles B. Activation of macrophages C. Formation of caseation necrosis D. Localized nonspecific pneumonitis and/or E. Formation of antigen-antibody complexes

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The marginal cost of printing a poster when $x$ posters have been printed is $\frac{dc}{dx} = \frac{1}{2\sqrt{x}}$ dollars. Find $c(49) - c(9)$, the cost of printing posters 10-49. The cost of printing posters 10-49 is $\boxed{}$ dollars. (Simplify your answer.)

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Problem 7.1 (15 points): The propped cantilever AC in Fig 7.1, of uniform flexural rigidity EI, and length 3L is subjected to a point load P at A. a) Draw the free body diagram for the beam AC. b) Write down the geometric boundary conditions at the supports B and C. c) Using the integration method, determine the reactions at the supports, and also the deflection function v(x) for the beam. Express your answers in terms of P, L, E, and I. Make a hand-drawn, scaled plot for the deflection function, and mark the displacements for points A, B, and C, on the plot.

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5.2 Windows. Below are shown three different window functions, and the discrete-time Fourier transform of each. Match each window function with its Fourier transform. Window function A $W_1(\omega)$ 30 1 0.8 20 0.6 0.4 10 0.2 0 0 10 20 30 -1 -0.5 0 0.5 1 Window function B $W_2(\omega)$ 30 1 0.8 20 0.6 0.4 10 0.2 0 0 10 20 30 -1 -0.5 0 0.5 1 Window function C $W_3(\omega)$ 30 1 0.8 20 0.6 0.4 10 0.2 0 0 10 20 30 n -1 -0.5 0 $\omega/\pi$ 0.5 1

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(b) Assume a turtle walking on a grid, where each site has 8 different neighbors. By this I mean that from each site, the turtle can go to 8 different sites. The position of the turtle is updated in discrete time. Let the current position of the turtle be site $m$ with associated steady state probability $P_m$. What is the probability to transition from site $m$ to site $n$, if the steady state probability to be on site $n$ should be $P_n$?

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miguel g.