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martin rubio

martin r.

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Two generator supplying a load, Generator 1: 380 V , two-pole, three phase synchronous generator's prime mover has a no-load speed of 3630(r)/(m)in, a full-load speed of 3570 (r)/(m)in, and a slope SP1 of 0.1M(W)/(H)r. Generator 2 has 380 V , four-pole, three phase sychronous generator's prime mover has a noload speed of 1800(r)/(m)in, a full load speed of 1785(r)/(m)in. and a slope S_(p2) of 0.15 MW/Hz. The load supplied by the two oenerator constst of 100 kW at 0.85 PF lapoing. 1- Calculate the speed droops of Generator 1 and Generator 2. 2. Find the operating frequency of the power system, and how much power is supplied by each of the two oenerators? 3-0raw the power-frequency or the house dagram of the system? 4. Suppose an additional 60 KW load were attached to this power system. What would the new sylem frequency be, and how much power would G_(1) and G_(2) woply now? 5. Writ the additional load attached (total load of 160 kW ), find the system freesuricy and the generator powers, at the no had fromonicy of G_(2) is increased by 0.514 .

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All else equal, decrease in federal tax rates is likely to Group of answer choices Increase the cost of capital Increase leverage (amount of debt) in the capital structure of companies Result in accounting gains for companies with large loss carryforward amounts (tax assets that are based on past losses, which are used to lower tax liabilities in the future) Decrease the cost of capital Have no impact on the cost of capital

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A matrix A has the following LU factorization \begin{equation*} A = \begin{bmatrix} 1 & 0 & 0 \ -4 & 1 & 0 \ -4 & -3 & 1 \end{bmatrix} \begin{bmatrix} 2 & -1 & -1 \ 0 & -3 & -1 \ 0 & 0 & 3 \end{bmatrix}, b = \begin{bmatrix} 7 \ -17 \ -67 \end{bmatrix} \end{equation*} To find the solution to Ax = b using the LU factorization, we would first solve the system Ly = and then solve the system Ux = the second system yields the solution: x =

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Question 2 (25 points): What is the dimension of 'M' in the equations below? Use dimensional analysis. $\dot{m} = \frac{A p}{\sqrt{T R}} \sqrt{\frac{\gamma}{R}} M \left(1 + \frac{(\gamma - 1)}{2} M^2 \right)^{\frac{-(\gamma + 1)}{2(\gamma - 1)}}$ Where: $\dot{m}$ = mass flow rate [=] kg/sec A = area [=] m² T = temperature [=] K R = gas constant [=] J/(kg.K) P = pressure [=] N/m² $\gamma$ = Specific heat ratio [=] dimensionless

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In the post-civil war era, Black people and White people were separated in almost all public places. There were different bathrooms and water fountains for each race. Schools for Black people were not as enriched as those for the White population. This is known as O Stereotypes O Redlining O Prejudice O Segregation

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How many mL of 1.5 M HCl solution is required to completely neutralize 20.00 mL of 10.0% calcium hydroxide solution (you can assume density is 1.00 g/mL)? Please show your work. You can take a picture of it or post a file. I need to see the balanced chemical equation as well for full credit!

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II- A discrete-time system has the impulse response h(n) 1 0.5 0.25 1- Is this system LTI, causal, and stable? Why. (1 mark) 2- Is this system FIR or IIR? (0.5 mark) 3- Determine the frequency response $H(e^{j\omega})$ of system. (1 mark) 4- Determine the input-output difference equation implementation of the system where x(n) is the input signal and y(n) is the output signal. Is your implementation recursive or non-recursive? (2 marks) 5- Show a block diagram implementation of the system, and determine its computational complexity. (2 marks)

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write a hello world program in 10 different languages ( any language)

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Implement the following Boolean function \(F\) with NAND logic. \(F = (\overline{A}B + \overline{C})B\) The resultant NAND expression for \(F\) can be: Notice: For full credit, you MUST demonstrate all steps you have taken while developing your solution by showing the intermediate results, please do so in your answer sheet (i.e. a scratch paper), and scan & upload it to Moodle as instructed.

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c. What is the appropriate journal entry if Manufacturing overhead costs incurred for the month are Utilities $15,000 And Depreciation on equipment $25,000 ?

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