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# answer the questions of industrial ventilation

answer the questions of industrial ventilation.

1-If there is a perfect air mixing, what is the Kmix equal to? Tell me where you find the information.2-What’s the typical Kmix value for industrial ventilation?3-IAQ control application to control CO: An automobile garage was contaminated with carbon monoxide. You only have a carbon monoxide meter available and need to use dilution ventilation to control workers over-exposure to CO. If you measure 3500 ppm of CO in the room before turning on dilution ventilation system, and 2000 ppm after 5 minutes of dilution ventilation. Please determine the total time that will take to reduce CO concentration from 3500 ppm to TLV level so that workers will not be overexposed? Assume the room conditions and dilution ventilation system don t change. Hint: use equation 21B in page 4-14.4-IAQ control application to control temperature: During the summer, the temperature in a large warehouse reaches a steady-state temperature averaging 35 F greater than the outside temperature when the dilution volume flow rate is Q of 50,000 cfm. What volume flow rate would be required if you want to lower the temperature difference to 10 F? Hint: use equation 22 in page 4-15 and example 4-9.5-What is the TLV for acetone? You need tell me both the TLV value and where you find the value (e.g. online link).6-A factory located in Colorado has an assembly facility located at the altitude of 5,000 ft and temperature of 70 F. Please use two different methods to determine the df (3 decimals). You must show your calculation processes or show me where to find the answer, and include appropriate unit for full credit.7-The factory in Colorado is using acetone as solvent, which can be emitted uniformly at the rate of 7 lbs / hour into the plant atmosphere environment. What is q, the emission volume flow rate for acetone? Hint: You need to decide which equation to use (equations 14 and 15 in page 4-3).8-The factory in Colorado will use a dilution ventilation system to control the average airborne acetone concentration in the factory no more than the 50% of the TLV. Assume a perfect air mixing exists in the factory. What is the dilution air volume flow rate, Qd, needed for the ventilation system. Hint: You firstly need to determine which equation (16 and 17 in page 4-5) to be use.9-The factory in Colorado has an assembly room of 250,000 cubic feet. Please determine the air change rate (N, ACH) needed to control airborne acetone concentration under 50% TLV. Hint: You need firstly determine which equation of 19 to be used.10-If the air mixing Kmix is 3 in the Colorado factory, please recalculate Qd and N needed to control airborne acetone concentration under 50% TLV. Other factors (250,000 cubic feet, altitude of 5,000 ft, temperature of 70 F, uniform emission rate of 7 lbs / hour) remain the same.11-A chemistry lab with 22,000 cubic feet was contaminated with hydrogen sulfide. If dilution air is provided for 15 minutes, what will the average H2S concentration be? Assume STP, q = 0, C1 =1,500 ppm, Kmix = 1.0, and Qd = 2000 scfm.
answer the questions of industrial ventilation

last part to nurse course (assessment planning). I need an explanation for this Health & Medical question to help me study.

no word or page count but thoroughly address each prompt please and use headings for each prompt, there are 5 prompts
prior assignments are uploaded as you know the assessments for this prompt should correlate with rest of the course papers we have done
Preparation
Take time to reflect on the following questions as you craft your assessment plan for your course, conducting additional research as necessary.
What types of assessment do you believe are most appropriate for your educational topic and intended audience?

How will you evaluate whether or not learning outcomes were accomplished?
Do the assessments you selected support cultural competence?
How will the assessments demonstrate that learning has occurred?
As you select the assessments that you will use, what is your rationale for the type of assessments you will use? Explain how these assessments support differences in learning styles (visual, auditory, kinesthetic)?

last part to nurse course (assessment planning)

## Stony Brook Conflict BW Europeans & Native American Indians Was Inevitable Reply

Stony Brook Conflict BW Europeans & Native American Indians Was Inevitable Reply.

MUST BE TOP-Quality / Plagiarism free response with proper citations in format required. See detailed question and requirements below.Natives and Europeans – Inevitable Conflict?We know from our reading and the videos that the Spanish explorers and settlers, as well as English settlers/colonists in Virginia and New England, New France and New Amsterdam had violent encounters with the Indians, but that there were also times and circumstances when they coexisted and even interacted to mutual benefit, such as engaging in the fur trade. Do you think that conflict between the Europeans and native peoples was inevitable? Why or Why not? Discuss specific historical circumstances that provided possibilities for peaceful interaction, as well as ones that led to tension and conflict. Cite sources from the assigned materials in the body of your response.Examples of format for required citations of sources:-After the 1637 Pequot War, Native Americans in the New England region frequently adopted the European practice of “keeping livestock” (Norton, Brief 10th ed., 47).-After the Pueblo Rebellion of 1680, Natives in the region showed that they had integrated Spanish practices, such as the use of domesticated animals, into their everyday lives, while the Spanish reduced their demands that Indians conform to orthodox Catholicism (Biography of America 1).
Stony Brook Conflict BW Europeans & Native American Indians Was Inevitable Reply

term paper help Advanced Biomechanics Term Development. I’m studying and need help with a Health & Medical question to help me learn.

APA Formatting
Must be a minimum of 4 pages and should not exceed 8
3 or more reference

Term Development
Instructions:
In a word document for your personal use:
Identify and develop a list of terms for use in this course.
or each term on your list include the definitions and the possible applications for each term.
Try and apply them to either running, sprint, jumping or climbing
Begin your list using the following terms –

Internal Biomechanics
Biological materials
Skeletal system
Muscular system
Nervous system.
External Biomechanics
Forces
Linear Kinematices
Linear Kinetics
Tourques & Movements of Force
Angular Kinematics
Angular Kinetics
Fluid Mechanics
Work
Power
Energy

Within these terms there may be additional terms and concepts you will need to identify or define. Add those terms to your list.
For each term on your list include the definitions and the possible applications for each term. You can think of the application for the terms as they apply to your final project athlete if that assists you.

Reference:
Biomechanics of Sport and Exercise, 3rd. Edition. Peter McGinnis, Human Kinetics, 2013.