1|Page
OSHA 510|Complete Exam Set
With Questions And Verified
Answers 2026
The classification of soil shall be made based on the results of at least one visual
and one __ analysis conducted by a competent person - correct- answer-manual
The best method to prevent injuries is to _____. - correct- answer-prevent the
hazard
The second best way to prevent injuries is to _____. - correct- answer-eliminate
the hazard
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The third best way to prevent an injury is to _____. - correct- answer-control
exposure
The preferred method to control exposure is _____. - correct- answer-
engineering
The second best way to control exposure is _____. - correct- answer-
administrative
The least preferred way to control exposure is _____. - correct- answer-PPE
Incident Rates allow for a comparative level of injuries and illnesses among
different _____, _____, and _____. - correct- answer-industries, organizations, or
operations
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The formula for incident rates is - correct- answer-# incidents x 200,000 /
employee hours worked
TRIR - correct- answer-Total Recordable Incident Rate
DART - correct- answer-Days Away Restricted Transferred
Three parts of an OSHA inspection are - correct- answer-1. Opening conference
2. Worksite "Walk-around"
3. Closing Conference
Opening conference - correct- answer-brief meeting during which the OSHA
inspector will explain the purpose of the inspection
OSHA 510|Complete Exam Set
With Questions And Verified
Answers 2026
The classification of soil shall be made based on the results of at least one visual
and one __ analysis conducted by a competent person - correct- answer-manual
The best method to prevent injuries is to _____. - correct- answer-prevent the
hazard
The second best way to prevent injuries is to _____. - correct- answer-eliminate
the hazard
,2|Page
The third best way to prevent an injury is to _____. - correct- answer-control
exposure
The preferred method to control exposure is _____. - correct- answer-
engineering
The second best way to control exposure is _____. - correct- answer-
administrative
The least preferred way to control exposure is _____. - correct- answer-PPE
Incident Rates allow for a comparative level of injuries and illnesses among
different _____, _____, and _____. - correct- answer-industries, organizations, or
operations
, 3|Page
The formula for incident rates is - correct- answer-# incidents x 200,000 /
employee hours worked
TRIR - correct- answer-Total Recordable Incident Rate
DART - correct- answer-Days Away Restricted Transferred
Three parts of an OSHA inspection are - correct- answer-1. Opening conference
2. Worksite "Walk-around"
3. Closing Conference
Opening conference - correct- answer-brief meeting during which the OSHA
inspector will explain the purpose of the inspection
