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Accidents are described in terms of :

  • A.Fatal, Minor, Partial
  • B.Total, Major, Disability
  • C.Internal, Temporary, Permanent
  • D.Frequency, Severity, Incidence

Answer: D

Accidents are described in terms of frequency, severity and incidence.

Industrial safety is measured by rates: the frequency rate (number of lost-time accidents per million man-hours worked), the severity rate (man-days lost per million man-hours, showing how serious they were) and the incidence rate (accidents per thousand workers). These let accident records be compared across plants and years.

The other options mix categories of injury or disability (fatal, minor, partial, temporary, permanent) without forming the standard measures by which accidents are described.

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