1
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STS EXAM Questions and Answers (100%
Correct Answers) Already Graded A+
What is the function of an electrical Ground fault circuit
interrupter? [ Ans: ] It interrupts the electric power within 1/40 of
a second
When in use, electrical power tools and cords must [ Ans: ] Make
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use of ground fault circuit interrupters or be a part of an assured
grounding conductor program
If a supervisor is given authority by the general manager to stop
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operations site whenever he or she observes an imminent danger
situation. What is this authority called? [ Ans: ] Functional
authority
As a certified sts, you are expected to: [ Ans: ] Seek methods to
improve personal knowledge and understanding of methods,
techniques and practices for workers protection
Arrange the following hazard control steps in the most appropriate
sequence: 1)guard hazard 2)engineer out hazard, if possible
3)educate personnel [ Ans: ] 2,1,3
Which action is preferred when dealing with minor infractions of
work safety rules [ Ans: ] Oral reprimand
System safety analysis can be applied to what? [ Ans: ] System
safety can be applied to almost any system that has interacting
components. It is an application of systematic and forward
looking techniques to identify and control hazards.
, 2
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What should a supervisor do when a crew must walk across an
area with open floor holes to get to their work area? [ Ans: ]
Have the floor holes covered and inform crew of load surface
restrictions
The strongest motivator, according to the contemporary
motivation theory is : [ Ans: ] Recognition of achievement for
performance
Management has increased work hours and is pushing for more
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productivity. You are concerned about the safety of this. What do
you do? [ Ans: ] Inform and communicate increased hazards
due to increased production and verify that the risk is acceptable.
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The best evaluation of tasked descriptor involving steps, hazards
and solutions is: [ Ans: ] JSA
What minimum PPE is required for a worker in a grinding
operation... [ Ans: ] Eye and face protection
Minimally, ____ authorized attendants shall be on duty outside of
the space during a permit required confined space [ Ans: ] One
A medical questionnaire required when safety workers place an
employee in respiratory protection much better be evaluated by
whom? [ Ans: ] A licensed health care professional
In general industry, each employee on a walking/working surface
(horizontal/vertical) with an unprotected side or edge which is ___
feet or more above a lower level shall be protected from falling
by the use of guardrails, safety nets or personal fall arrest systems [
Ans: ] 4
, 3
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A team member deliberately violates a safety procedure. What
should you do? [ Ans: ] Stop work, write a formal complaint and
explain.
Each employee on a scaffold more than ___ ft above a lower
level shall be provided with fall protection. [ Ans: ] 10
Professional ethics refers to: [ Ans: ] A set of principles and
standards that guide the actions of professionals that are often
referenced in civil or criminal cases involving professional conduct.
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When working on scaffold 20 feet high who must approve the
scaffold for use? [ Ans: ] competent person
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What mishaps require reporting to OSHA within 8 hours? [ Ans: ]
The fatality of one or more employees, because of a work-related
incident
Guardrail System [ Ans: ] Includes top rails, mid rails and toe
boards
Incident investigations are conducted primarily to: [ Ans: ]
Determine causal conditions
Accident analysis is primarily used as a: [ Ans: ] Indicator of
problem areas
For injury accident analysis, information sources include all the
following (First-aid Report, Insurance rate table, First report of Injury
form, Supervisor accident investigation) EXCEPT? [ Ans: ]
Insurance rate table
For Expert help and assignment solutions, +254707240657
STS EXAM Questions and Answers (100%
Correct Answers) Already Graded A+
What is the function of an electrical Ground fault circuit
interrupter? [ Ans: ] It interrupts the electric power within 1/40 of
a second
When in use, electrical power tools and cords must [ Ans: ] Make
© 2025 Assignment Expert
use of ground fault circuit interrupters or be a part of an assured
grounding conductor program
If a supervisor is given authority by the general manager to stop
Guru01 - Stuvia
operations site whenever he or she observes an imminent danger
situation. What is this authority called? [ Ans: ] Functional
authority
As a certified sts, you are expected to: [ Ans: ] Seek methods to
improve personal knowledge and understanding of methods,
techniques and practices for workers protection
Arrange the following hazard control steps in the most appropriate
sequence: 1)guard hazard 2)engineer out hazard, if possible
3)educate personnel [ Ans: ] 2,1,3
Which action is preferred when dealing with minor infractions of
work safety rules [ Ans: ] Oral reprimand
System safety analysis can be applied to what? [ Ans: ] System
safety can be applied to almost any system that has interacting
components. It is an application of systematic and forward
looking techniques to identify and control hazards.
, 2
For Expert help and assignment solutions, +254707240657
What should a supervisor do when a crew must walk across an
area with open floor holes to get to their work area? [ Ans: ]
Have the floor holes covered and inform crew of load surface
restrictions
The strongest motivator, according to the contemporary
motivation theory is : [ Ans: ] Recognition of achievement for
performance
Management has increased work hours and is pushing for more
© 2025 Assignment Expert
productivity. You are concerned about the safety of this. What do
you do? [ Ans: ] Inform and communicate increased hazards
due to increased production and verify that the risk is acceptable.
Guru01 - Stuvia
The best evaluation of tasked descriptor involving steps, hazards
and solutions is: [ Ans: ] JSA
What minimum PPE is required for a worker in a grinding
operation... [ Ans: ] Eye and face protection
Minimally, ____ authorized attendants shall be on duty outside of
the space during a permit required confined space [ Ans: ] One
A medical questionnaire required when safety workers place an
employee in respiratory protection much better be evaluated by
whom? [ Ans: ] A licensed health care professional
In general industry, each employee on a walking/working surface
(horizontal/vertical) with an unprotected side or edge which is ___
feet or more above a lower level shall be protected from falling
by the use of guardrails, safety nets or personal fall arrest systems [
Ans: ] 4
, 3
For Expert help and assignment solutions, +254707240657
A team member deliberately violates a safety procedure. What
should you do? [ Ans: ] Stop work, write a formal complaint and
explain.
Each employee on a scaffold more than ___ ft above a lower
level shall be provided with fall protection. [ Ans: ] 10
Professional ethics refers to: [ Ans: ] A set of principles and
standards that guide the actions of professionals that are often
referenced in civil or criminal cases involving professional conduct.
© 2025 Assignment Expert
When working on scaffold 20 feet high who must approve the
scaffold for use? [ Ans: ] competent person
Guru01 - Stuvia
What mishaps require reporting to OSHA within 8 hours? [ Ans: ]
The fatality of one or more employees, because of a work-related
incident
Guardrail System [ Ans: ] Includes top rails, mid rails and toe
boards
Incident investigations are conducted primarily to: [ Ans: ]
Determine causal conditions
Accident analysis is primarily used as a: [ Ans: ] Indicator of
problem areas
For injury accident analysis, information sources include all the
following (First-aid Report, Insurance rate table, First report of Injury
form, Supervisor accident investigation) EXCEPT? [ Ans: ]
Insurance rate table
