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Occupational Safety Engineering Terminologies Quiz
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Occupational Safety Engineering Terminologies Quiz

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Questions and Answers

What is the definition of Risk according to the text?

  • Any event that could have resulted in injury and illness
  • An unplanned event resulting in death or injury
  • Expression of impact and possibility of a mishap in terms of potential mishap severity and probability of occurrence (correct)
  • An undesirable and unexpected event
  • What is the definition of Hazard according to the text?

  • Degree of freedom from harm or danger
  • Any real or potential condition that can cause injury, illness, or death to personnel; damage to or loss of a system, equipment or property; or damage to the environment (correct)
  • An expression of the impact and possibility of a mishap in terms of potential mishap severity and probability of occurrence
  • An undesirable and unexpected event
  • What is the definition of Mishap according to the text?

  • Any event that could have resulted in injury and illness
  • An unplanned event or series of events resulting in death, injury, occupational illness, damage to or loss of equipment or property, or damage to the environment (correct)
  • Expression of impact and possibility of a mishap in terms of potential mishap severity and probability of occurrence
  • An undesirable and unexpected event
  • What is the definition of Incident according to the text?

    <p>Any event that could have resulted (near miss) or did result (accident) in injury and illness, property damage, environmental release, adverse community reaction, business interruption</p> Signup and view all the answers

    What is the definition of Safety according to the text?

    <p>Degree of freedom from harm or danger</p> Signup and view all the answers

    What is the formal definition of Individual Risk (IR) as per the text?

    <p>The frequency with which an individual within a specific group may be expected to sustain a given level of harm from the realization of a specific hazard or particular combinations of hazards.</p> Signup and view all the answers

    What is the definition of Societal Risk (SR) according to the text?

    <p>The frequency and the number of people suffering a given level of harm from the realization of specified hazards.</p> Signup and view all the answers

    What does the formula 𝐑 = 𝑷 × 𝑪γ represent in the context of Risk Assessment?

    <p>Calculation of risk considering probability, consequence, and perception factor.</p> Signup and view all the answers

    What is the purpose of (F-N) curves in the context of Risk Assessment?

    <p>To show the cumulative frequency of all event outcomes with a certain number of fatalities.</p> Signup and view all the answers

    What does the activity/agent ranking by Risk Analyst and non-Risk Analyst indicate?

    <p>Difference in risk perception between Risk Analyst and non-Risk Analyst.</p> Signup and view all the answers

    Study Notes

    Risk and Hazard Definitions

    • Risk: the likelihood and potential impact of an adverse event or circumstance
    • Hazard: a situation or substance that has the potential to cause harm
    • Mishap: an unintended event or sequence of events that results in damage or injury
    • Incident: an event that does not result in damage or injury, but has the potential to do so
    • Safety: a state of being where the risk of harm is minimized or eliminated

    Risk Assessment Definitions

    • Individual Risk (IR): the frequency at which an individual is expected to be killed or seriously injured
    • Societal Risk (SR): the frequency of multiple fatalities or serious injuries in a single event

    Risk Assessment Formulas

    • 𝐑 = 𝑷 × 𝑪γ: represents the risk calculation formula, where 𝐑 is risk, 𝑷 is probability, and 𝑪 is consequence
    • F-N curves: used to display and compare the frequency of accidents with multiple fatalities

    Risk Ranking

    • Activity/agent ranking by Risk Analyst: ranking of activities or agents by a risk analyst based on their risk level
    • Activity/agent ranking by non-Risk Analyst: ranking of activities or agents by a non-risk analyst, indicating their perceived risk level

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    Description

    Test your knowledge of occupational safety engineering terminologies with this quiz. Explore definitions of safety, risk, accident, incident, and more. Ideal for professionals and students in the field.

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