Machine and drives, please solve them asap, and make them clear for my quiz. Thank you
machine and drives, please solve them asap, and make them
clear for my quiz. Thank you
8. What do the phasors Vand 7 denote? What are the meanings of the space vectors Ba() and B, (t) at time t, assuming that the rotor circuit is electrically open-circuited?
8. What do the phasors Vand 7 denote? What are the meanings of the space vectors Ba() and B, (t) at time t, assuming that the rotor circuit is electrically open-circuited?
Machine Drives!! please be clear and solve ASAP for my quizz i need
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. What does the B()B,L0m(t) space vector represent? 6. In PMAC drives, why at all times is the () space vector placed 90 degrees ahead of the B,(t) space vector in the intended direction of rotation?
. What does the B()B,L0m(t) space vector represent? 6. In PMAC drives, why at all times is the () space vector placed 90 degrees ahead of the B,(t) space...
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Q1. Let A = be a 2 x 2 matrix. 45 (a) Find the characteristic polynomial of the matrix A. (5 pts) (b) Find all eigenvalues and associated eigenvectors of the matrix A. (10 pts) (c) If A is an eigenvalue of A, what do you think it would be the eigenvalue of the matrix 5A?Justify your answer) (5 pts) 0 Q2. Consider the matrix A = 6 2 -5 0 -6...
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Q4. (25 points) A long straight wire carries a current of 11 = 12 A is at perpendicular distance d = 15 cm from a point P. The point P is at the center of a semicircle of radius R = 6 cm, and carries a current la = 10 A in the clockwise direction. a) (8 points) Find the magnetic field vector at point P due to the...
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[67] A concentration, Q q/V, is changing in both time and space in the absence of external forces. All of the following deseribe the spontaneous change of this quantity EXCEPT (a) The current times the resistance equals the difference in the potential driving the flow (b) The relationship among rates of change is -Dv (c) q flows from a region of high concentration to an area of low...
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Consider the vector space P1 aa+b:a,beR,ie the space of polynomials of degree at most 1. LetT: PiP1 bethe Then and T(4-4% If we identify these linear polynomials with vectors via then T(az +b)and hence T has matrix representation This matrix has characteristic polynomial From this we can determine that the linear transformation T has the set of eigenvalues in polynomial form, an associated set of eigenvectors...
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8. -0 points My Notes Ask Your Teacher A particle with a mass of 0.340 kg is attached to a horizontal spring with a force constant of 3.0ō N m At the moment t moving to the left. (Assume that the positive direction is to the right.) 0 the partice has s maximum speed of 75ms and s (a) Determine the particle's equation of motion, specifying its position as...
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QUESTION 1 All organisms must duplicate their DNA with extraordinary accuracy before each cell division A mixture of proteins accompishes DNA replication. Each of the proteins act independent of one another yet held together in a large multi-enryme complex that moves rapidly along the DNA. Imagine a tiny sewing machine composed of protein parts and powered by nucleosidetriphosphate hydrolases Match the protein subunit or factor of the replication machine to the...
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1. Mark with T (True) or F (False) (2 points each) • Joule Thompson experiment corresponds to process with constant enthalpy. . The state functions (U.H,G,A) act as thermodynamic potentials when represented as functions of their natural variables. • The Gibbs free energy is equal to the maximum PV work done by the system on the envi- ronment. . The standard enthalpy of formation for any...