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kristie kelly

kristie k.

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An industrial load consumes 8.0 kW at a power factor of 0.80 lagging from a 240-V, 60- Hz, single phase source. A bank of capacitors is connected in parallel to the load to raise the power factor to 0.95 lagging. Score = 50%. • Determine the combined real power. • Determine the combined reactive power. • Determine the combined apparent power. • Determine the reactive power of the capacitor bank in kVAR. • Determine the capacitance of the capacitor bank in μF

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Highpoint, Incorporated, is considering investing in automated equipment with a ten-year useful life. Managers at Highpoint have estimated the cash flows associated with the tangible costs and benefits of automation, but have been unable to estimate the cash flows associated with the intangible benefits. Using the company's 12% required rate of return, the net present value of the cash flows associated with just the tangible costs and benefits is a negative \$282,500. How large would the annual net cash inflows from the intangible benefits have to be to make this a financially acceptable investment? (Ignore income taxes.) Click here to view Exhibit 78-1 and Exhibit 78-2 to determine the appropriate discount factor(s) using the tables provided. \$20,000 \$28,250 \$35,000 \$50,000

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According to the Bureau of Labor Statistics, what was the approximate output of vending machine operators in 2023? Multiple Choice $90 million $6.3 billion $750 million $9 billion $1.4 billion

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46..Discuss how engineers investigate the principles of power system electromechanical dynamics, exploring the interactions between electrical, mechanical, and control systems in large-scale power grids. Delve into the modeling, simulation, and analysis of electromechanical oscillations, such as inter-area oscillations, torsional oscillations, and subsynchronous resonance, and explore the techniques used to mitigate instability risks and enhance the damping characteristics of power system components. \\

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according to healthy people 2000 the following definition A proposed OR established casual factor in the social environment affects healthy outcome is related to which topic

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O O (b) Eliminate the parameter to find a Cartesian equatio of the curve

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16. [-/6 Points] DETAILS DEVORESTAT9 7.4.042.S. Determine the values of the following quantities. (Round your answers to two decimal places.) USE SALT (a) $\chi^2_{0.05, 15}$ (b) $\chi^2_{0.05, 25}$ (c) $\chi^2_{0.025, 25}$ (d) $\chi^2_{0.005, 25}$ (e) $\chi^2_{0.95, 25}$ (f) $\chi^2_{0.975, 25}$ You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? Submit Answer

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The +3.00 nC charge sits at the center of the cube. Determine the magnitude of the total electric flux through the cube.

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Question On the hypothetical planet Notsob, the gronk (G) is a unit of mass equal to 118 kg, and the zoltan (z) is a unit of length equal to 36.2 meters (m). What is a density of 1030 kg/m³ in units of G/z³? Provide your answer below: G/z^3

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The corresponding figure depicts a cold air-standard Otto Cycle. c = 0.717 kJ/kg-K, k = 1.4 T300K T2000K 600K a. Determine if the compression ratio r = 7. [3 pts] Answer: T = KJ/Kg b. Determine W/m. [5 pts] Answer: W/m m c. What is this cycle's thermal efficiency in terms of temperatures? Do not solve. [7 pts]

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