1
OSHA 510 EXAM.115 QUESTIONS
WITH ANSWERS LATEST UPDATED
ALREADY GRADED A 2025
1. During crane operations when signaling is required, if the
signals are CORRECT ANSWER>>
interrupted the crane operator should __ - safely stop
operations requiring signals until they are
__ is responsible to train signal persons to meet the
CORRECT ANSWER>> 1926.1428 standard. the employer
1. The material used in rollover protection structures
must have the capability of CORRECT ANSWER>>
performing at __ Fahrenheit. - 0 degrees
1. The operator training requirements for rough-terrain industrial trucks used in
the construction industry are covered under OSHA standard__ - CORRECT
ANSWER>>1910.178 powered industrial
trucks CORRECT ANSWER>>
OSHA stands for - Occupational Safety and Health
Administration
OSHA's focus four injuries are: - CORRECT ANSWER>> 1. fall
2. caught-in
3. struck by 4. electrical
OSHA's mission is to _____ and _____. - CORRECT ANSWER>> save lives and
prevent injuries
OSHA's primary method of enforcement of safety
CORRECT ANSWER>> regulations is through _____. worksite
inspections CORRECT ANSWER>>
OSHA was formed because _____ were increasing. - injuries
and illnesses
2
OSHA was signed into law by President _____ in December of _____. - CORRECT
ANSWER>>Nixon; 1970
In the correct order, what is OSHA's inspection priority? - CORRECT ANSWER>> 1.
imminent danger
2. fatality or hospitalization
3. worker complaints/referrals
4. targeted inspections 5. follow-up inspection
The four types of OSHA citations and dollar amounts of fines are: - CORRECT
ANSWER>>1. Willful up to $134,937
2. Serious up to $13,494
, 3. Other-than-serious up to $13,494
4. Repeated up to $134,937
PPE stands for - CORRECT ANSWER>> Person
Protective Equipment CORRECT ANSWER>>
The effects of workplace injuries and illnesses include -a. lower morale
b. increased costs to retain workers
c. slower production rates
d. higher turnover
e. increased worker's compensation rates
OSHA standards are found in the - CORRECT ANSWER>>title 29 labor CFR
Part _____ contains record keeping standards - CORRECT ANSWER>>1904
Part _____ contains general industry standards. - CORRECT ANSWER>>1910
Part _____ contains construction industry standards. - CORRECT ANSWER>>1926
A _____ standard applies to all industries. - CORRECT ANSWER>>horizontal
A _____ standard applies only to certain industries. - CORRECT ANSWER>>vertical
3
Direct costs are _____ quantified. - CORRECT ANSWER>> easily
Direct costs are usually paid by
CORRECT ANSWER>> submitting claims to ______
CORRECT ANSWER>> companies. insurance
An example of a direct cost is -a. medical cost
b. physical therapy
c. repair costs for damaged equipment
d. continuation of pay
e. administrative
Indirect costs are _____ quantified. - CORRECT ANSWER>>not easily; difficult
Indirect costs are usually paid by the _____. - CORRECT ANSWER>>company
An example of indirect cost is - CORRECT ANSWER>>a. loss of efficiency by
breakup of crew
b. lost time by supervisor
c. cost of breaking in new worker
What is determined by the company's own record of accidents and losses? -
CORRECT ANSWER>>Experience Modification Rate
EMR equation - CORRECT ANSWER>>ACTUAL losses / EXPECTED losses OSHA
defines an excavation as any __ cut, cavity,
trench, or depression in the CORRECT ANSWER>>
earth's surface formed by earth removal - man-made
At trench is defined as a narrow underground excavation
CORRECT ANSWER>> that is __ than it is wide deeper
A trench cannot be wider than - CORRECT ANSWER>> 15 feet
Cave-in protection is required for all excavations greater than - CORRECT
ANSWER>>5 feet in depth unless they are entirely in sold stable rock
4
CORRECT ANSWER>>
OSHA 510 EXAM.115 QUESTIONS
WITH ANSWERS LATEST UPDATED
ALREADY GRADED A 2025
1. During crane operations when signaling is required, if the
signals are CORRECT ANSWER>>
interrupted the crane operator should __ - safely stop
operations requiring signals until they are
__ is responsible to train signal persons to meet the
CORRECT ANSWER>> 1926.1428 standard. the employer
1. The material used in rollover protection structures
must have the capability of CORRECT ANSWER>>
performing at __ Fahrenheit. - 0 degrees
1. The operator training requirements for rough-terrain industrial trucks used in
the construction industry are covered under OSHA standard__ - CORRECT
ANSWER>>1910.178 powered industrial
trucks CORRECT ANSWER>>
OSHA stands for - Occupational Safety and Health
Administration
OSHA's focus four injuries are: - CORRECT ANSWER>> 1. fall
2. caught-in
3. struck by 4. electrical
OSHA's mission is to _____ and _____. - CORRECT ANSWER>> save lives and
prevent injuries
OSHA's primary method of enforcement of safety
CORRECT ANSWER>> regulations is through _____. worksite
inspections CORRECT ANSWER>>
OSHA was formed because _____ were increasing. - injuries
and illnesses
2
OSHA was signed into law by President _____ in December of _____. - CORRECT
ANSWER>>Nixon; 1970
In the correct order, what is OSHA's inspection priority? - CORRECT ANSWER>> 1.
imminent danger
2. fatality or hospitalization
3. worker complaints/referrals
4. targeted inspections 5. follow-up inspection
The four types of OSHA citations and dollar amounts of fines are: - CORRECT
ANSWER>>1. Willful up to $134,937
2. Serious up to $13,494
, 3. Other-than-serious up to $13,494
4. Repeated up to $134,937
PPE stands for - CORRECT ANSWER>> Person
Protective Equipment CORRECT ANSWER>>
The effects of workplace injuries and illnesses include -a. lower morale
b. increased costs to retain workers
c. slower production rates
d. higher turnover
e. increased worker's compensation rates
OSHA standards are found in the - CORRECT ANSWER>>title 29 labor CFR
Part _____ contains record keeping standards - CORRECT ANSWER>>1904
Part _____ contains general industry standards. - CORRECT ANSWER>>1910
Part _____ contains construction industry standards. - CORRECT ANSWER>>1926
A _____ standard applies to all industries. - CORRECT ANSWER>>horizontal
A _____ standard applies only to certain industries. - CORRECT ANSWER>>vertical
3
Direct costs are _____ quantified. - CORRECT ANSWER>> easily
Direct costs are usually paid by
CORRECT ANSWER>> submitting claims to ______
CORRECT ANSWER>> companies. insurance
An example of a direct cost is -a. medical cost
b. physical therapy
c. repair costs for damaged equipment
d. continuation of pay
e. administrative
Indirect costs are _____ quantified. - CORRECT ANSWER>>not easily; difficult
Indirect costs are usually paid by the _____. - CORRECT ANSWER>>company
An example of indirect cost is - CORRECT ANSWER>>a. loss of efficiency by
breakup of crew
b. lost time by supervisor
c. cost of breaking in new worker
What is determined by the company's own record of accidents and losses? -
CORRECT ANSWER>>Experience Modification Rate
EMR equation - CORRECT ANSWER>>ACTUAL losses / EXPECTED losses OSHA
defines an excavation as any __ cut, cavity,
trench, or depression in the CORRECT ANSWER>>
earth's surface formed by earth removal - man-made
At trench is defined as a narrow underground excavation
CORRECT ANSWER>> that is __ than it is wide deeper
A trench cannot be wider than - CORRECT ANSWER>> 15 feet
Cave-in protection is required for all excavations greater than - CORRECT
ANSWER>>5 feet in depth unless they are entirely in sold stable rock
4
CORRECT ANSWER>>
