During the 1950s and 1960s, the aerospace industries and the U.S. Dept. of Defense (DoD) were actively developing mew missiles and aircraft
During the 1950s and 1960s, the aerospace industries and the U.S. Dept. of Defense (DoD) were actively developing mew missiles and aircraft. They used a system that came to be known as the fly-fix-fly approach. Concisely explain this approach.
2. Fill in the missing words from those listed. 3 points
Following safety standards developed by the DoD, the aerospace companies needed people with expertise to perform the required safety analyses. This resulted in a new professional specialty known as _____________________ __________________ _____________________.
Choices:
Hazard
Engineering
Injury
System
Prevention
Safety
3. Quote the answer. 4 points
Regarding the professional specialty mentioned in the previous question, what is the definition of the associated field found in the text book?
4. Write a short answer, 2 points
According to the text book (p. 7), how is a “system” described?
5. Fill in the blanks with the most applicable word. 3 points
Dr. William Haddon developed the “Haddon Matrix” shown in Figure 1.3. Match the risk-reduction measure to the phase in which it helps.
Regional emergency medical centers help during the _______________________ phase.
Drive training helps during the _______________________ phase.
Cushioned steering wheels help during the ____________________________ phase.
Word Choices
pre-crash
post-crash
crash
Chapter 2
1. True/false. 1 point
Table 2.1 lists seven examples of attempts to define “hazard.” The seventh one (from ISO 45001) is very similar to that proposed by the textbook author. The big difference is the author’s definition includes a list of sources.
a. True
b. False
2. List the seven hazard sources found in chapter 2.
3. Missing word, 8 points
For each of the eight hazards listed below, indicate the main “source” from your answer to question 2.
The source of a high-jacked commercial plane is…
The source of a farm laborer exposed to pesticide is…
The source of contaminated air from a volcanic eruption is…
The source of a stairway made hazardous by uneven step dimensions is…
The source of hazard facing a roofer working near roof edge is…
The source of overexertion from heavy lifting is…
The source of a hiker getting close to a rattlesnake is…
The source of vehicle damage from a hail storm is…
4. Computation, 3 points
Suppose you own a restaurant. If it were to have a fire and completely burn the building and ruin all contents, it would cost $800,000 to replace. The probability of such a fire is 0.01 per year. What is the annual monetary risk ($) of loss using the insurance industry’s definition of risk (Risk2)?
5. Matching, 2 points
Two very different indicators of safety find use in the specialties focused on transportation safety. One uses fatalities per million kilometers or miles traveled. A second risk indicator uses fatalities per 200,000 person-hours worked. Which ratio would be most relevant to the person in the left column?
Person
Choice of Safety Indicator
A person in Paris who wants to spend a few days in Madrid with options for traveling by plane, bus, train, or personal car. ___
A. Fatalities per 200,000 person-hours worked.
A young person contemplating a career as a flight attendant versus another occupation. ___
B. Fatalities per million kilometers travelled.
6. True/false, 1 point
Referring to Figure 2.2 in the text book, the terms hazard control and risk reduction are contrasted. The term hazard control includes actions involving first response, repair, and rehabilitation.
a. True
b. False
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