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milagros sans

milagros s.

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Primary wrap 90, 1800 wrap with secondary wrap, non-ideal Transformer is connected to a 120 V, 50 Hz source. Between primary and secondary The coupling is perfect, but the magnetization current is 4 A.Find the Effective and maximum voltages values at the secondary ends.

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What is a common type of electrolyte imbalance in which potassium is lost from the body, resulting in a serum potassium level less than 3.5 mEq/L? Hypokalemia Hypovolemia Hypervolemia Hyponatremia

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In visible light, which color has the longest wave length? a. Red b. Violet c. Yellow d. Green

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What role does selection pressure (presence of antibiotics) have in antibiotic resistance? A) The presence of the antibiotics maintains the change in the genome that allows for resistance in the population B) The presence of the antibiotic allows more bacteria to be present, creating an ideal environment for gene exchange C) The presence of the antibiotic has no role in resistance D) The presence of the antibiotics causes the mutation

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Question 2. A particle of mass $m$ moves along the horizontal $x$-axis under the influence of a force $F$ away from the origin $O$ in such a manner that its position at any instant of time t is $x = x(t) = \eta e^{-kt} \cos \omega t$ where the parameters $k$, $\eta$ and $\omega$ are arbitrary positive constants in the real line $R = (-\infty,\infty)$. (i) Determine the velocity $v = v(t)$, acceleration $a = a(t)$ and force $F$ which are required to describe the motion of the particle. (ii) Determine the position $x = x(t)$ and velocity $v = v(t)$ of the particle in terms of the arbitrary constants $k$, $\eta$ and $\omega$ when the acceleration $a = a(t)$ is zero. (iii) Draw the position $x(t) - t$, velocity $v(t) - t$ and acceleration $a(t) - t$ graphs and discuss the changes in the motion of the particle as seen in the graphs.

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Target costing The marketing department at Cleveland Furniture Mfg. has an idea for a new product that is expected to have a six-year life cycle. After conducting market research, the company found that the product could sell for $800 per unit in the first four years of life and for $650 per unit for the last two years. Unit sales are expected to be as follows: Year 1 3,680 Year 2 3,312 Year 3 4,324 Year 4 4,600 Year 5 1,380 Year 6 920 Per-unit variable selling costs are estimated at $140 throughout the product's life; total fixed selling and administrative costs over the six years are expected to be $3,700.000. Cleveland Furniture Mfg. desires a profit margin of.15 percent of selling price per unit. a. Compute the life cycle target cost to manufacture the product. (Round to the nearest cent.) Note: Round your answer to two decimal places (i.e., round $2.4555 to $2.46). $\text{0}$ per unit b. If the company expects the product to cost $430 to manufacture in the first year, what is the upper bound for manufacturing cost in the following five years? Note: Round your answer to two decimal places (i.e., round $2.4555 to $2.46). $\text{0}$ per unit

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3. Assume the average variance of stocks in an economy is 90 and the average correlation between any pair of stocks is 30%. What would be the standard deviation of an equally weighted portfolio of a) 10 stocks b) 100 stocks c) 1000 stocks d) What is the smallest portfolio standard deviation that can be achieved? Note-Please solve in excel and send excel solution as need to submit in excel.

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Please provide 7 literature reviews based on the Topic: "POWER GENERATION USING FOOTSTEPS" and their references. Thank you.

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Air Resistance: A simple model for air resistance estimates the force on an object due to air resistance as: \begin{equation} F = \frac{1}{2}C\rho_{air}v^2A \end{equation} (5) Here, $C$ is the drag coefficient (0.47 for a sphere), $\rho_{air}$ is the density of air (which you can look up), $v$ is the velocity of the object (relative to the air), and $A$ is the cross-sectional area of the object. By contrast, the gravitational force on the ball is $F = mg$. Compare these two forces, making reasonable estimate for $m$ and $A$ and using a typical value for $v$ based on your data: how relevant is air resistance as a systemic error in this lab?

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Q.NO.1. The following figure shows the Fourie transform of DSB-SC amplitude modulated signal represented by $\Phi_{DSB-SC}(f)$. (a) Determine the time domain message signal and its Fourier transform. Also plot the message signal in time as well as in frequency domain. (b) Determine the frequency of the carrier signal. (8)

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