Calculate the error of the amplitude response
A first-order system is subjected to a harmonic input of 3Hz. The system has a time constant of 0.5s. Calculate the error of the amplitude response and the phase lag.
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The yield stresses of several samples of a steel containing 0.12% carbon with different grain sizes were measured. Calculate the grain size of each steel sample in micrometers.
An asteroid orbits the Sun at a constant distance of 4.350e+11 meters. The Sun's mass is 1.99×1030 kg. What is the orbital speed of the asteroid?
The following data presents test scores on a Behavioral Vignettes Test for self-help skill teaching for the primary parents of a random sample of families with mentall retarded children before and after a training program
A natural gas engine has a BSFC of 9000 BTU's/hp-hour when producing 200 horsepower. How many BTU's per hour does the engine consume?
Using alpha = 0.05, test whether or not there is a significant difference between the preferences for the two candidates. Use alpha = 0.05.
For the compressor, the isentropic efficiency is 92% and for the turbine the isentropic efficiency is 95%. For a regenerator effectiveness of 85%, determine the rate of heat addition in the combustor, in MW.
Below are three sets of expected frequencies for the four cells of 2 X 2 contingency tables. Identify which statistical procedure would be appropriate for each, using the most conservative approach. a. 4 4 b. 35 35 c. 9 9 21 21 65 65 91 91
A gasoline tank for a certain car is designed to hold 15 gallons of gas. Suppose that the actual capacity of a randomly selected tank has a distribution that is approximately normal with a mean of 15.10 gallons and a standard deviation of 0.10 gal
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Develop a disaster recovery plan to reduce health disparities and improve access to community services after a disaster.
Briefly describe one foundational principle of pharmacology (e.g., pharmacokinetics or pharmacodynamics).
Write a 4-5 page evidence-based proposal to support the need for a nurse informaticist in an organization who would focus on improving health care outcomes.
Strategic analysis is one of the keys to knowing the complex dynamics of the global market. Consider the strategic analysis of Amazon
1. What is Apple's strategic approach in a global market? 2. How does Apple's strategic approach differ from its competitors?
The quickly changing landscape in global business is causing organizations to adapt their corporate and global strategies.
Lisa H., a registered nurse, has worked triage in the Emergency Department in a regional midwestern hospital for 12 years. Originally from New Jersey