Unit VI Journal Weight: 2% of course grade Grading Rubric Instructions What do you think are the pros and cons of local exhaust ventilation systems and general dilution ventilation systems? Provide at least one example of an occupational setting where you have seen a general dilution ventilation system effectively reduce exposures and one example of an occupational setting where you have seen a general dilution ventilation system not provide effective reduction of exposure requiring a local exhaust ventilation system to be installed.Your journal entry must be at least 200 words in length. No references or citations are necessary Unit VI Scholarly Activity Weight: 10% of course grade Grading Rubric Instructions This assignment will consist of two parts. Both parts will be compiled into the same document for submission. Part I: Thus far at Acme Automotive Parts (AAP), you have determined that controls are required in the paint booths, at the hand-welding stations, and on the machining lines. You have also determined that you cannot substitute any alternate chemicals in these areas because of requirements from your clients. You decide to use general dilution ventilation for the machining lines and local exhaust ventilation systems for the paint booths and the hand-welding stations. Complete the following tasks. For the general dilution ventilation used in the machining lines: Discuss why you believe a general ventilation system is appropriate for this operation. State where you would you place the fans associated with the ventilation system. Explain how you would test the effectiveness of the ventilation system. For the local exhaust ventilation systems: Describe the local exhaust ventilations (LEVs) you would use for each area (paint booths and hand-welding stations). Choose a hood type for each of the two LEVs. Calculate the flow rate that would be required if you placed the LEV for the welding operation 24 in. from the weld and desired a capture velocity of 100 ft per minute (ft/min) given W=12 in. and L=24 in. for any of the three hood types. Discuss any barriers you might face in implementing the use of the LEVs for these two operations. Part II: You also determined that engineering controls are needed for the hydraulic press area.        Discuss some types of engineering controls that might be implemented for the hydraulic press area. Describe the information you might require prior to designing engineering controls for the hydraulic press area. Explain how you would evaluate the effectiveness of the engineering controls for this area.

Post 1: Look at Henry David Thoreau's "Resistance to Civil Government." He claims that it is not just our right as Americans, but it is also our duty to defy unjust laws. This is a very American idea. Part of the American identity involves intervening in the face of injustice. Do you agree with this point? What boundaries should exist to those interventions? Support your claims using "Resistance to Civil Government" AND one of the other assigned readings from this week. Criteria: 300 words minimum (excluding quotations and citations) Include two properly and integrated quotations (one from each work) to support your claims. You may use either direct or paraphrased quotes. See the Literary Analysis Tools Modules in Weeks 1 and 2 for information about integrating and citation quotes.There is a NO-RESEARCH policy in place for this class. Using any material other than the assigned readings and lectures, even if it is correctly quoted and cited, will result in a failing grade for this assignment. Contact your instructor if you have questions about this policy.