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alex liu

alex l.

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MVA method The admittance of a circuit or component is the maximum current or KVA at unit voltage which would flow through the circuit or component to a short circuit or fault when supplied from a source of infinite capacity. $$Y = \frac{1}{Z_{ohms}}$$ series $$MVA_{1,2} = \frac{(MVA_1) \times (MVA_2)}{(MVA_1) + (MVA_2)}$$ $$KVA_{sc} = 1000 \times (KV)^2 \times Y$$ parallel $$MVA_{1+2} = MVA_1 + MVA_2$$ $$MVA_{sc} = (KV)^2 \times Y$$ $$MVA_{sc} = \frac{MVA}{Z_{pu}}$$

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Angle swept by a particle in a circular path is given by $\theta = (4t^2 + 3t - 2)$ rad, where $t$ is time in seconds. Angular speed of the particle at $t = 2$ s will be Only one correct answer A. 24 rad/s B. 7 rad/s C. 19 rad/s D. 12 rad/s

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After a business is up and running, information about which of the following business activities is most important? Question 11 options: warehousing activities operating activities financing activities investing activities

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Solve by completing the table. Show your solution in a separate paper. Write in a one whole sheet of yellow paper. Submission on our next face to face classes. \begin{tabular}{|c|c|c|c|c|c|c|c|} \hline Principal & \begin{tabular}{c} Nominal \\ interest \\ rate (J) \end{tabular} & \begin{tabular}{c} Interest \\ compounded \end{tabular} & \begin{tabular}{c} Frequency \\ of \\ conversion \\ (M) \end{tabular} & \begin{tabular}{c} Interest \\ rate \\ per \\ period \\ (I) \end{tabular} & \begin{tabular}{c} Time \\ in \\ Years \\ (T) \end{tabular} & \begin{tabular}{c} Total \\ number of \\ conversion \\ (N) \end{tabular} & \begin{tabular}{c} Compound \\ amount \\ (F) \end{tabular} \\ \hline 20,000 & \( 8.5 \% \) & \begin{tabular}{c} Semi - \\ Annually \end{tabular} & & & 15 & & \\ \hline 8,600 & \( 4 \% \) & Quarterly & & & 6 & & \\ \hline & \( 12 \% \) & Monthly & & & 10 & & 50,00 \\ \hline \end{tabular}

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A biliscan is performed on a woman who is 30 weeks gestation. When the optical density value is plotted, it falls in Zone 3. What should be done? Immediate delivery Intrauterine transfusion Plasmaphersis on the mother Monitor the woman for another 2 weeks

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In the picture below, we have 2 positive charges (i.e. the blue solid circles) and 1 negative charge (i.e. the red solid circle). Qualitatively, what is the direction of the net electric force that the red charge feels due to the blue charges? Notice that the vectors are not drawn to scale. Screen Shot 2021-06-14 at 2.29.46 PM.png Group of answer choices Screen Shot 2021-06-14 at 2.31.54 PM.png Screen Shot 2021-06-14 at 2.33.24 PM.png Screen Shot 2021-06-14 at 2.32.44 PM.png Screen Shot 2021-06-14 at 2.30.52 PM.png

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rue or False: Reducing dimensionality using PCA can help create more meaningful clusters and avoid converging to a constant value between any given examples.

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Solve the problem. When appropriate, round the solution to the nearest tenth. As needed, use the formula \(pH = -\log[H_3O^+]\). 5) Find the pH if the \([H_3O^+] = 7.3 \times 10^{-10}\).

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\begin{tabular}{|l|c|c|c|c|c|c|c|} \hline Age (years) & \( 0-4 \) & \( 5-19 \) & \( 20-44 \) & \( 45-64 \) & \( 65-84 \) & \( 85+ \) & total \\ \hline Male & 10,703 & 31,547 & 53,071 & 38,119 & 14,616 & 1,869 & 149,925 \\ \hline Female & 10,258 & 30,089 & 51,431 & 39,991 & 18,509 & 3,885 & 154,163 \\ \hline \end{tabular} U.S. population, in thousands, by age and gender for a certain year.

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Question 4 (1 point) Saved The anatomical position can be assumed in either the standing or lying down position. Indicate if this statement is true or false.

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