Energy Diary

/in /by
  • Record all energy use for 7 days (electricity, driving/riding, heating, hot water)
  • To assess hot water, record total # minutes in shower each day.
  • For driving/riding, record miles driven (calculate gallons of gasoline used, based on miles per gallon rating of car used).
  • For electricity, record #minutes (hours) of usage for each appliance and lights (check wattage of bulbs used in lamps; note wattage of each appliance).
  • Calculate kwh for all electricity used ([watts x hours of usage]/1000 = kwh).
  • Convert kwh and gallons of gasoline used to MBTU (million BTUs).
  • Hot water use and space heating/air conditioning will be estimated, using information from University records or utility bills, based on type of residence for each person.
  • Submit Energy Diary in good formusing the Excel spreadsheet.
  • Determine from your Diary some possible energy savings (add up total MBTUs of possible Energy Saved)

Factors

mBTU Factor: 293

Energy Consumption Diary

Day of Week Appliances Used, Showers, Miles Driven Minutes of Use Hours of Use Wattage KWH (Hours*Watts / 1000) mBTU (KWH / Factor) Potential Savings
EXAMPLE DAY Refrigerator 8.00 400 3.2 0.0109
Electric Shaver 10 0.17
Driving (20 miles) 0.0 0.0000
Shower 15 0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
0.0 0.0000
Summary Electricity 3.2 0.0109
Showers (min-mBTU) 150 Minutes
Driving (gal-mBTU) 4.3 Gallons 0.5375
Total mBTU 3.2 0.5484
Potential Savings MBTUs
Adjusted Total MBTU 0.5484
&C&A Name __________________________&RDate: &D
 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Industrial Hygiene Case Study

/in /by

Welding fumes are a common occupational exposure. Several different welding fumes can cause similar adverse health effects. Personal sampling of a welding operation at a manufacturing facility produced the following 8-hour time-weighted average (TWA) results for individual metal fumes.

Metal Fume Result OSHA PEL ACGIH TLV
Antimony 0.05 mg/m³ 0.5 mg/m³ 0.5 mg/m³
Beryllium 0.00001 mg/m³ 0.002 mg/m³ 0.00005 mg/m³ (I)
Cadmium 0.025 mg/m³ 0.1 mg/m³ 0.01 mg/m³
Chromium 0.02 mg/m³ 1 mg/m³ 0.5 mg/m³
Copper 0.03 mg/m³ 0.1 mg/m³ 0.2 mg/m³
Iron Oxide 0.5 mg/m³ 10 mg/m³ 5 mg/m³ (R)
Magnesium Oxide 0.02 mg/m³ 15 mg/m³ 10 mg/m³
Molybdenum 0.003 mg/m³ 15 mg/m³ 10 mg/m³ (I)
Nickel 0.25 mg/m³ 1 mg/m³ 1.5 mg/m³ (I)
Zinc Oxide 0.3 mg/m³ 5 mg/m³ 2 mg/m³ (R)

(R) Respirable fraction (I) Inhalable fraction

Briefly summarize the primary health effects associated with overexposure to each type of metal fume, including both acute and chronic health effects. Explain what analytical methods you would use for evaluating health hazards in the workplace.

Identify the types of metal fumes that would produce similar health effects on an exposed worker. Assume that each listed metal can cause respiratory irritation. Use the equation in 1910.1000(d)(2)(i) to calculate the equivalent exposure (in relation to OSHA PELS) for the metal fumes with similar health effects based on the “Result” column in the table above. Discuss whether you believe any of the individual metal fume exposures or the combined exposure exceeds an OSHA PEL or an ACGIH TLV.

Your homework assignment should be a minimum of two pages in length.

 

 

.

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Environmental Pollution

/in /by

Step 1: Describe the social issue, background, purpose, and focus of your social campaign

v Briefly identify the social issue, sometimes referred to as the “wicked problem,” your plan will be addressing (e.g., tobacco use, air pollution, water contamination, literacy, homelessness, etc.).

v Identify any sponsoring organizations you plan to collaborate with in developing and implementing your campaign. These may be local or national organizations.

v Summarize key background information leading to the development of this plan, ideally using reliable statistics (e.g., percent of unplanned teen pregnancies)

v What is the campaign purpose, the intended impact (e.g., reduced teen pregnancies by 25% by 2020)?

v What is the campaign focus, the approach you will be using to contribute to your plan’s purpose? Areas of focus may be behavior-related, population-related, or product-related strategies.

Step 2: Conduct a situational analysis (SWOT)

v What organizational strengths will your plan maximize?

v What organizational weaknesses will your plan minimize?

v What environmental opportunities will your plan take advantage of?

v What environmental threats will your plan prepare for?

v What prior and similar campaign efforts are noteworthy?

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Police Brutailty

/in /by

Writing an Academic Essay Rough Draft

Purpose of assignment: To compose a rough draft of an academic paper, using exigence, audience, purpose, and research.

Procedure: In previous assignments and discussions, you selected a topic to write about, explored its exigence, audience, purpose, and researched the topic using credible, scholarly sources. Now you will put it all together into a rough draft.

· The purpose of your essay (to define, to evaluate, or to propose) will be up to you, but your essay must demonstrate a clear purpose.

· The audience for your essay can be any group of readers who are affected by or interested in your topic. However, there must be a clear and specific sense of addressed and invoked audiences.

The purpose of this essay is not to prove whether you are right or wrong, but to represent in a fair manner different views of your topic and contribute in a meaningful way to an ongoing conversation about the topic. You may think of your essay as an “argument of inquiry”; intended to lead your audience to a deeper understanding of an issue that affects them.

Your rough draft should meet the following guidelines:

1. Between 900 and 1200 words

2. Include quotations, paraphrases, and summaries from four or more scholarly sources representing more than one side of the issue

3. Qualifies authors (i.e., shows why your sources are credible)

4. Withholds personal opinion

5. Is written in third person

6. Multimodal elements, such as photos or graphics, may be included at your discretion

7. Includes APA Style in-text citations and a References page

8. Has been closely edited so it contains few or no mechanical errors

You will have a chance to revise this essay for Week 8; however, writing is a process that no one “gets right” on the first draft. Allow yourself plenty of time to work on this paper and even write a few drafts before you submit one for peer review and grading. For more on peer review, see below.

Format: Standard essay format of introduction, body, and conclusion. Your introduction should include a thesis statement that expresses the main point of your essay. For an example of an academic essay, see “Echoes of 1776 in 2011: A Rhetorical Analysis of Nicholas Kristof’s ‘Watching Protesters at Risk’” in Chapter 13 of your textbook.

Format the assignment in APA Style: one-inch margins, page numbers at the top right, 12-pt. Times New Roman font, running heads, title page, in-text citations, and a references page.

Submitting the assignment: Attach your essay as a single file Word document or .pdf file and submit to the W6 assignment drop box.

Peer Review: As soon as you submit your rough draft for grading, submit it also to the W7 discussion forum for next week’s peer review.

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Final Discussion

/in /by

Earth’s Greatest Enemies?

Climatologist James Lovelock (http://www.jameslovelock.org/) (originator of the Gaia_hypothesis ) once said that Earth’s greatest enemies were the Three C’s: cars, cows and chainsaws because of their contributions to destabilizing planetary climate.

A. In this final Discussion Forum, you will answer the following question to show your ability to find connections among the environmental issues that you have learned about in this course.
Number your responses so I can see you have addressed each part.

You must cite specific evidence from any Unit of the course to support each of your responses.
Each contributing factor is worth 4 points x 3 = 12 points.

1. What and how do each of these things contribute to the destabilizing of Earth’s atmosphere and its climate?

1a. cows?
1b. cars?
1c. chainsaws?

Reminders:

  • Loss of land plants because of human activities will not result in a reduction of atmospheric oxygen because most of planetary photosynthesis and its resulting oxygen production is in the oceans.
  • Be sure to back up your explanations with some research before discussing this topic online with your classmates. Be sure to read relevant sections of your text (and supplementary readings from this Module) and look online.  Start with the links in this question and the Resources listed for this Module.
 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Efficient Allocation

/in /by

Week Two – Guidance

Hello Class!

It was nice getting to know you through your introduction and your week one discussion question postings.  Remember as you prepare your discussion posts, that to receive full credit you must include at least 2 citations of scholarly support to your answers for each discussion post (ie. Discussion One – 2 citations, Discussion Two – 2 citations).  You can use your textbook as scholarly support, and remember to include a reference for the support cited.  You should state your ideas and answers then follow them with support and a citation (author, year, page number).  Also make sure your original post is at least 200 words long.  Please let me know if you have any questions on this. In this second week of class we will be discussing the government’s role in energy and U.S. oil imports. You also have two assignments this week.  The first assignment is numerical where a cover page and references are not needed, but you have to show your work and not just provide answers to receive full credit.  The second assignment is conceptual which does require references and a reference page to receive full credit. Similar to week one I highly suggest you use the questions as headings to make sure all of the questions are addressed.  On to our week two topics.             For your first discussion you will be reviewing renewable and non-renewable sources of energy and the government’s role (if any) of providing efficiencies with these sources of energy.  You will select one example of each source in your answer and discuss how the government may play a role in bringing about an efficient market for your selected sources of renewable and non-renewable energy.  Tietenberg and Lewis (2012) give an example of government’s involvement with natural gas price controls (Price ceilings) and the issues that resulted from that, “The source of the problem can be traced directly to government controls over natural gas prices” (p. 142).  The authors go into further details, “The ceilings would prevent prices from reaching their normal levels.  Since price increases are the source of the incentive to conserve, the lower the prices would cause more of the resource to be used in earlier years” (p. 142).  The authors then describe issues with supply and demand with the price ceiling set by the government (make sure to review chapter seven for these points).              Your week two discussion is on U.S. oil imports and potential vulnerability.  Tietenberg and Lewis (2012) provide an interesting debate on this in chapter seven.  The authors described two political figures views on oil and how, “Over the long run, both candidates favored a transition to a greater reliance on hydrogen as an alternative fuel” (p. 154).  You will discuss this topic along with OPEC’s (Organization of Petroleum Exporting Countries) role in the oil industry along with the cartel problem.  Attached is an article that further discusses OPEC.             Your first assignment again is numeric based and involves efficient allocation including dynamic efficient allocation.  Tietenberg and Lewis (2012) explain dynamic efficiency in chapter five as, “Dynamic efficiency balances present and future uses of a deplete resource by maximizing the present value of the net benefits derived from its use” (p. 103).  The numerical example referred to in the assignment is on page 103 of the text under the Two-Period Model section.  Make sure to review the concepts and examples provided while answering this question.  Also if you have any specific questions make sure to e-mail me before the assignment is due.

Your second question is conceptually based and as stated in the beginning of the guidance, references (ideally two) and a reference page is required.  Make sure to use the questions as headings to enhance the organization of your answer.  Pay particular attention to chapter six as Tietenberg and Lewis (2012) review depletable resource allocation over time.

Remember that your initial postings are due on Thurs. 4/9, and to respond to your fellow students’ initial postings during the week.  Your written assignments and responses are due on Monday 4/13.  Keep up the good work!

References

Tietenberg, T., & Lewis, L. (2012).  Environmental and natural resource economics (9th ed.).  Upper Saddle River, NJ: Pearson Addison-Wesley. ISBN: 9780131392595

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Training And Development

/in /by

After you have completed your readings for this unit, please list two to three training delivery models you have been exposed to. Then, answer the questions below.
What new knowledge, skill, or ability (KSA) did you learn?Was the training delivery model effective in learning the KSA? Please give an explanation of why it was or was not.How do you think the training delivery model could be improved to enhance learning?Please include the name of the person or question to which you are replying in the subject line. For example, “Tom’s response to Susan’s comment.”
ALSO PLEASE REPLY TO ANOTHER STUDENTS COMMENT BELOW

Vinkel:

My name is Vinkel J. Valentin, I currently live in Falmouth, Virginia, but I’m hoping to move to Florida after military retirement next Summer (2021). I’m currently the Clinic Supervisor of a Coast Guard Clinic and due to the exposure to health care I gathered experience in occupational safety and health. I want to combine my experiences and education to work in Environmental Health after retirement with God will. My wife and my 2 teens are the supportive force in my house.

Military service provided experiences in all major training delivery methods: self-directed study, instructor-led training, and OJT. From all three, I prefer OJT because it’s easier to enhance KSA. When I learned how to work in the pharmacy I learned multiple medication names, their purpose, dosages, how to read the prescriptions, how to fill it, and to counsel the patients, how to keep inventory, how to order, etc. It was a great experience and because I was physically doing it, it was easier to learn and remember.

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Environmental Science

/in /by

Term Paper – Position Paper

In this activity, you will research all sides of a controversial environmental issue (e.g. The

Keystone Pipeline, The use/ban of DDT, The Dakota Access Pipeline, Global Climate

Change, The US withdrawing from the Paris Climate Accord, Human population growth

and food security, energy use and environmental implications, Hydraulic fracking,

location of landfills etc.) to gain a better understanding of the environmental issue and

articulate a position based on the evidence Learning you have collected.

ves ObjectiAdd ressed by this Activity

 Be prepared to apply critical and reflective thinking in environmental

science.

 Articulate a position on an environmental issue.

 Provide evidence that supports a position on an environmental issue.

Required Time

The completed paper is due before midnight on Saturday May 9th, 2020 and MUST be submitted through the final paper turnitin link in Canvas. Late submissions will not be accepted.

Papers should NOT be sent through my email

Description

You will prepare a 3-pages position paper that includes your opinions, viewpoints,

feelings, and the evidence that supports them. The 3-page limit does not include the

reference list and figures/data tables. Figures and tables if included, should not take up

more than one third of a page. All figures and or data tables should have a title.

The main reason for this activity is for you to use your critical thinking skills to analyze the

different arguments of an issue and then articulate your own position on the issue

(supported by evidence).

Assessment

A description of the evaluation criteria is included in the guidelines following.

Paper Guidelines

Position paper Due date

is 05/09/2020 A position paper differs from a traditional term paper in that it includes your

 

 

opinions, viewpoints, feelings, and the evidence that supports them. The main

reason for this activity is to understand an issue better by researching all sides of

the issue thoroughly. Choose an environmental topic that interests you (you can

select from the list above or choose a topic of your own). Research the different

sides of the issue and think about your position on the issue. Write a position paper

based on the guidelines outlined below. The paper should be 3 pages long (12 pts

font, 1 ½ spaced). If your paper is longer than 3 pages, I will grade the first 3

pages. Use at least 5 sources for the paper and make sure you use the proper

format (APA) for your paper and reference list. The following books, available at

the HCCs bookstore will help you explore different environmental issues:

 Taking sides. Clashing views on controversial environmental issues / selected,

edited, and with introductions by Theodore D. Goldfarb

 Taking sides. Clashing views on controversial environmental issues / selected,

edited, and with introductions by Thomas A. Easton

Evaluation Criteria and Guidelines: Point Values

Paper: Please turn in the cover sheet I provided

15 possible points

15 possible points

15 possible points

15 possible points

10 possible points

15 possible points

5 possible points

I. Introduction: Statement of the issue to be discussed. II. Description of more than one side of the issue supported by

relevant and multiple sources of information (use references).

III. Clear concise statements of your position on the issue. IV. Discussion of your position supported by relevant and

multiple sources of information. V. Questions that have arisen as you researched the issues and

information you need to understand the issue better.

VI. Concise summary statement restating the issue, your position, and the essential evidence that supports your position.

VII.Literature Cited (APA) Appropriate number (minimum of 5) Appropriate type (not only opinions)

Proper format (see below for examples)

Overall Important Communication Factors 10 possible points

Spelling and grammar

Neatness

Clarity and consistency of focus

Subtitles for each section heading in your paper

(required) Total Possible Points 100 possible points

 

 

Example of proper format for references IN TEXT:

Book or Journal Article: The wild boar has caused extensive damage to the wildlife reserve.

(Smith, 1993).

Personal Communication: J.W. Jones explained that the Smoky Mountains are used

quite extensively during the summer months (personal communication, August 24,

2000).

The Smoky Mountains are used quite extensively during the summer months (J.W.

Jones, personal communication, August 24, 2000).

Note: Personal communications should be referred only in text. Provide initials and as

exact a date as possible. Explain who the person is and why their input is important.

Examples of proper APA (American Psychological Association) format for LITERATURE

CITED:

Journal Article: Adelgid, B. W. (1999). Killing fraser firs in the Smoky Mountains. Journal of

Exotics and Introduced Species. 1 (15), 13-15.

Book: Boar, E. W. (1993). Upsetting the balance of the Merritt Island Wildlife Refuge. (3 rd

ed.). London:

Island Press.

On-Line Sources: Mussel, Z., Loosestrife, P. (September 23, 1999). Gaining a foothold in a new

environment [On-Line]. Available: http://www.eliminatingnativespecies.com/

A brief listing of some suggestions that should be implemented in your position paper to

ensure the highest quality:

Make sure your ‘voice’ is apparent in the paper – don’t overuse quotes. Use

the writing lab as a resource.

Have others proofread your paper for spelling, grammar, and organizational

problems. Have at least one literate, logical friend read through your paper

carefully to check for “flow of logic” mistakes, ambiguous statements, etc.

Make sure you write a position paper and NOT a traditional term paper. There is a

difference! If you are unsure about the difference reread the guidelines and talk with

me.

Reread these notes again before you turn in the paper.

 

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Eco-Plays Framework

/in /by

Week 2 Assignment – Eco-Plays Framework

PLEASE DO NOT SUBMIT A BID FOR THIS ASSIGNMENT IF YOU DO NOT HAVE EXPERIENCE WITH GRADUATE LEVEL WRITING TERMS AND CONCEPTS. ALL DIRECTIONS MUST BE FOLLOWED AND NO PLAGIARISM. MY SCHOOL USES SOFTWARE TO DETECT COPIED MATERIAL.

Locate the Eco-plays framework – information attached as a separate document.

Imagine that the company that is the focus of your AUDIO analysis in Week One can make one strategic move (a “green-to-gold play”) in the immediate future to build an eco-advantage. Prepare a two-page paper (excluding title, reference page, and appendix), that discusses the following:

Briefly identify and describe the company or business that was the topic of your Week One paper and attach the AUDIO analysis of that company as an Appendix, just as you did for the Week One paper. Do NOT attach your entire Week One paper. Simply attach the AUDIO analysis as an appendix to your Week Two assignment, which follows.

Identify and describe what that strategic move should be and identify where that move falls on the eco-strategy framework. (Be specific about what the strategic move should be; do not simply identify the name of the play).

Then, identify two green-to-gold plays that you did NOT choose and discuss why the identified strategic move is more important to undertake before the others, given the AUDIO analysis that you completed. (You may update the 

AUDIO analysis for the assignment, but you are not required to do so) – PLEASE UPDATE

In addition to the requirements above, your paper:

· Must be double-spaced and 12-point font.

· Must be formatted according to APA style.

· Must reference two scholarly resources in addition to the textbook.

· Must include a reference page written in APA format.

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!

Environmental Science

/in /by

EV 551 Hazardous Materials Assessment – Summer2020 Homework 1 – 40 points

1. Which of the following is not a part of the HAZWOPER process:

a. Recognition of hazards

b. Evaluation of hazards

c. Control of hazards

d. Information gathering

e. Safety from hazards

f. All are part of the process

2. Hazardous waste site workers must:

a. Receive 40-hour OSHA 1910.120 training plus 24 hours of field supervision if exposed over the PEL

b. Receive 40-hour training plus 8 hours field supervision if exposed below the PEL and when respirators are not required

c. 8-hour annual refresher training

d. All of the above

3. First Responder Operations level training allows persons to:

a. Witness or discover a release

b. Perform defensive actions

c. Stop the release

d. A and B are true

e. All of the above

4. Recognition of hazards includes:

a. Identifying the materials involved in the release

b. Identifying the degree of hazards present

c. Provide the level of protection needed for site workers

d. A and B are correct

e. All of the above

5. The most important response activity at a hazardous waste work site is:

a. Evaluation of hazards

b. Control of hazards

c. Recognition of hazards

d. Safety precautions

6. Frequent hazard types found at response sites include:

a. Physical hazards

b. Biological hazards

c. Chemical hazards

d. Mechanical hazards

e. All of the above

7. The purpose of initial control activities is to:

a. Immediately assess clean up alternatives

b. Provide time to responders to address long-term hazards

c. Slowly size up response activities

d. Both A and B are correct

e. None of the above

8. Spill reporting is covered by which of these federal regulations:

a. Superfund

b. DOT

c. RCRA

d. Clean Water Act

e. A, B, and D are correct

9. The effects of toxic materials on the human body are determined by:

a. Routes of exposure

b. Dose

c. Duration and frequency of exposure

d. All of the above

10. What are the four major pathways that chemical substances can enter the body?

a. ___________________________________________________

b. ___________________________________________________

c. ___________________________________________________

d. ___________________________________________________

11. What is the primary route of exposure to hazardous waste site workers or incident

responders?

a. Ingestion

b. Dermal absorption

c. Inhalation

d. Both a and b are correct

12. Dermal absorption may occur with which form(s) of a chemical:

a. Solid

b. Liquid

c. Aerosol

d. Mist

e. All of the above

13. The dose-response curve illustrates:

a. The indirect relationship between dose and response

b. The direct relationship between dose and response

c. The average number of affected individuals

d. None of the above

14. For most chemicals, a low dose does that does not show an appreciable hazard to exposed individuals is called the:

a. LOAEL

b. NOAEL

c. IDLH

d. Sensitivity

15. If multiple chemicals are present in a work zone, the threshold level:

a. Is based on the most hazardous chemical present

b. Is based on the susceptibility of the exposed population

c. Can not be accurately determined

d. Is based on laboratory experiments

16. Potentiation effects is defined as:

a. The combined effects of two chemicals equals the effects of each acting alone

b. The combined effect of two chemicals has an effect greater than the sum of the two individual chemicals

c. One chemical is usually not toxic by itself, but it increases the toxicity of the second chemical

d. None of the above

17. A PEL is:

a. Permitted educational limits

b. Permissible exposure limits

c. Without regulatory authority

d. A toxicity rating based on the concentration needed to cause death in 50% of exposed persons

e. B and C are correct

18. The federal agency responsible for determining PEL values is:

a. ACGIH

b. NIOSH

c. OSHA

d. EPA

19. The OSHA PEL-C value defines a limit that:

a. May be exceeded for a 15-minute exposure time

b. Requires a one-hour interval with no exposure

c. May be used as a peak exposure limit over an 8-hour workday

d. May never be exceeded during the workday

20. Ionizing radiation consists of the following:

a. Alpha particles

b. Beta particles

c. Gamma rays

d. Microwaves

e. Only A, B, and C are correct

21. Gamma radiation can:

a. Pass through PPE

b. Easily penetrate the body and be scattered and absorbed

c. Travel long distances

d. All of the above

e. Only A and C are correct

22. The greatest allies an individual has available for protection against ionizing radiation

include:

a. Time

b. Distance

c. Shielding

d. All of the above

23. For a chemical to be flammable, it must:

a. Be in a concentration above the UFL

b. Have a proper fuel-to-air ratio for combustion

c. Be found at a concentration below the LFL

d. All of the above

24. A reactive hazard that undergoes reaction may cause:

a. An increase in pressure

b. An increase in heat production

c. An increase in chemical vapor production

d. All of the above

e. Only A and C are correct

25. Corrosive hazards are difficult to control because they:

a. Cause structural damage to skin and containers

b. Only act as irritants

c. Act as oxidizers

d. All of the above

e. Both A and C are correct

26. Irritants are solids, liquids or gases that:

a. Must have direct contact with tissues to cause an effect

b. Impair judgment processes in exposed individuals

c. Increases fluid levels within affected tissues

d. None of the above

27. The physical and chemical properties of a hazardous material determine:

a. Environmental movement

b. Environmental behavior

c. Degree of hazard

d. All of the above

e. Both B and C are correct

28. A material with a specific gravity greater than 1 will:

a. Float on water

b. Dissolve in water

c. Sink in water

d. Not enter groundwater

29. A material, such as chlorine, has a vapor density greater than 1. This material will:

a. Rise into the air

b. Rapidly disperse in ambient air

c. Settle in low points of the topography

d. Increase the pressure of the atmosphere

30. Physical hazards are of concern to response workers because they:

a. Encounter conditions that are out of their control

b. Increase the potential for accidents

c. Decrease the need for PPE

d. Both A and B are correct

e. All of the above

31. Personal protective equipment decreases accident potential by:

a. Increasing movement

b. Increasing visibility

c. Reducing heat stress

d. Both A and B are correct

e. None of the above

32. Excavation and trenching operations offer special problems to hazardous site

workers. Safety requirements for these operations include:

a. Shoring and sloping activities

b. Placement of tools within 2 feet of the edge for accountability and access

c. Covering materials to keep rain out

d. All of the above

33. Heat stress hazards result in an alteration in internal body temperature. Cooling

mechanisms include:

a. Blood flow changes

b. Perspiration

c. PPE

d. Both A and B are correct

e. None of the above

34. Noise hazards may cause injury by:

a. Interfering with communication

b. Increasing stress levels

c. Causing short-term, long-term or permanent hearing loss

d. All of the above

e. None of the above

35. Basic types of noise exposure that can be found at a hazardous work site include:

a. Impact noise

b. Intermittent noise

c. Continuous noise

d. Both A and B are correct

e. All of the above

36. If A ____ dBA level is exceeded, a Hearing Conservation Program must be

established.

a. 80

b. 85

c. 90

d. 140

37. No individual at a work or response site may be exposed to a sound level above ____

dBA without ear protection.

a. 120

b. 100

c. 140

d. 130

38. Individuals are exposed to various sound levels during the workday, therefore, a

combined exposure level must be calculated for site personnel. If the Total Exposure

value exceeds ____, the allowable daily noise level has been exceeded.

a. .1

b. 1

c. 10

d. None of the above

39. Biological hazards at a hazardous waste site do not include:

a. Viral contaminants

b. Fungal growths

c. Allergic reactions

d. Snake bites

e. None of the above

40. NIOSH determines exposure limit values for:

a. Inorganic contaminants only

b. 10-hour workdays, 50-hour work weeks

c. 10-hour workdays, 80-hour work weeks

d. IDLH environments

PAGE

8

 
Do you need a similar assignment done for you from scratch? Order now!
Use Discount Code "Newclient" for a 15% Discount!