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Computers and Technology, 23.12.2019 21:31 mt137896
Suppose we are given an n×n grid, some of whose cells are marked; the grid is represented by an array m[1 .. n,1 .. n] of booleans, where m[i, j] = true if and only if cell (i, j) is marked. a monotone path through the grid starts at the top-left cell, moves only right or down at each step, and ends at the bottom-right cell. our goal is to cover the marked cells with as few monotone paths as possible.
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Computers and Technology, 22.06.2019 03:30, raytaylorh010801
Write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removedproblems 1.1 write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removed 20 power system relaying from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0+j0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the stub-end fault í• figure 1.16 problem 1.1 system data for figure 1.16 from to positive sequence 0.0+j0.1 0.05j0.15 0.04 j0.2 0.01 jo. i 0.015 + j0.15 0.01 j0.19 0.01 +j0.19 0.03+j0.1 0.0+j0.08 6 6 6 from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0 + j 0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b1, and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the “stub-end” fault.
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Computers and Technology, 24.06.2019 06:30, toolazytobehuman
Me and category do i put them in because this is science
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Suppose we are given an n×n grid, some of whose cells are marked; the grid is represented by an arr...
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