Compute the wet bulb temperature of moist air
Compute the wet bulb temperature of moist air that has been cooled and dehumified from 25 C and 80 percent relative humidity to 23 C in a counter-flow spray dehumidifier. The water leaves at 15 C. Show process line on psychometric chart.
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What is the forecast for July based on a three-month weighted moving average applied to the following past demand data and using the weights: 8, 6, and 4 (largest weight is for most recent data)? Show all of your computations for April through Jul
Find the final temperature if 400 Btu of heat is added to the gas mixture. Discuss how you would solve this problem using the gas tables (discuss only, do not solve).
If the compression is done reversibly, compute the heat and work flows needed per lb-mole of ammonia by the following methods. Assuming ideal gas behavior.
Air flows through it, entering at 20 degrees C and leaving at 25 degrees C. If the radiator is designed to reject 25kW determine. The mass flow rate of the glycerine. The volumetric flow rate of air in (at 100 kPa)
Compute the wet bulb temperature of moist air that has been cooled and dehumified from 25 C and 80 percent relative humidity to 23 C in a counter-flow spray dehumidifier.
Use exponential smoothing with a smoothing constant = 0.4 to calculate smoothed values and forecast sales for May from the above data. Assume the forecast for the initial period (January) is 18. Show all of your computations from February through
Let X and Y be independent random variables with moment generating functions f(t) and g(t), respectively. Let Z=X+Y. Determine MZ(t), the moment generating function of Z, in terms of f(t) and g(t).
Give examples of two variables that are positively correlated and two that are negatively correlated. What statistical test is used to test the significance of the correlation coefficient?
The length of time it takes for Gandolf's fireworks to explode after they are launched is presumed to be uniformly distributed. If the length of time it takes them to explode occurs over the interval of 10 to 25 seconds, inclusive, then what is th
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Discuss the importance of knowledge about interrelated skill development in educators' and families' interactions with young children
Reply the discussion, use citations and references Provide your personal reflection on both videos, including any personal biases and how they were addressed.
Heinrich's panic attacks have become so severe that he has finally sought treatment. He sees a psychiatrist who writes Heinrich a prescription
What is meant by "person-in-environment?" What are the components of the problem-solving approach?
Evaluation of the Relationship: Katina is currently in a living situation with Jonathan, who exhibits emotionally abusive behavior.
Tourism continues to shape local cultures, economies, and environments worldwide. While it can bring essential income and global connection
Write a 2-3 page (approximately 500-800 words) narrative essay about a single event using the techniques and elements of narrative writing