Problem based on carnot engine operation
A Carnot engine operates between a high temperature reservoir at 435 K and a river with water at 280 K. If it absorbs 3700 J of heat each cycle, how much work per cycle does it perform?
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Determine the max value of P, the max stress in the tempered steel bars, and the permanent set after the load is removed.
How much power is radiated from each panel? Assume that the panels are in the shade so that the absorbed radiation will be negligible.
One way to establish validity of a questionnaire is my measuring:
X is a normally distributed random variable with a mean of 5.0. Find the standard deviation of the distribution if 59.10% of the data lies to the right of 4.54.
Basically Find dh/dt and allow a value of h to be plugged into the equation to solve for t. I have to use this to write a computer program so the answer must be "general". Also explain each term and equation used.
When one variable precedes the other in time and the correlation between them is high, which statement can be made with confidence?
Given: Atmospheric air enters a 10m long, 150-mm diameter uninsulated heating duct at 60 Celcius and 0.04 kg/s. The duct surface temperature is at a constant 15 celcius. Purpose: What is the outlet air temperature, the heat rate q, and pressure dr
What results in your departments seem to be correlated or related to other activities? How could you verify this? Create a null and alternate hypothesis for one of these issues. What are the managerial implications of a correlation between these v
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Reflect on the three (3) most challenging patients you encountered during the practicum experience. What was most challenging about each?
Compare and contrast methadone and buprenorphine. Include mechanisms of action and pros/cons.
Identify a family issue, (22-year-old daughter struggling with addiction to heroin) research a family therapy approach
Explain how a human services professional can most effectively tend to the needs of your chosen population.
Without your own understanding of the purpose of suffering, crisis responders cannot truly offer emotional and spiritual care in disasters and provide comfort
Describe a specific crisis involved a person or family. Apply Maslow's Hierarchy of Needs to the lives impacted by the crisis.
This week you will investigate the methods and procedures that have been used to analyze your chosen research topic