Safety Trained Supervisor Construction
(STS-C) 2024/2025 Exam Questions and
Corresponding Answers with Surety of
100% Pass Mark
Confined spaces are defined as spaces that have limited means of
entrance or exit, are large enough to be entered and perform assigned
work and: - 🧠ANSWER ✔✔Are not intended for continuous human
occupancy.
When transferring flammable liquids between bulk and daily use
containers, the containers must be electrically bonded together. The
purpose of bonding is to: - 🧠ANSWER ✔✔Equalize the static electrical
charges between containers.
Periodic jobsite safety inspections should be documented: - 🧠ANSWER
✔✔As soon as possible following the inspection.
Asbestos can be found on many demolition or renovation work sites.
Asbestos is a known human: - 🧠ANSWER ✔✔Carcinogen
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
, Means of egress is used to describe the path that building occupants will
use to evacuate a structure during a fire emergency. Which is one of the
three components of a means of egress? - 🧠ANSWER ✔✔Exit discharge
The Board of Certified Safety Professionals (BCSP) publishes a written
document that specifies the duties and responsibilities of certificants. What
is the document called? - 🧠ANSWER ✔✔Code of Ethics
When considering the safety requirements for a trenching operation, there
are three primary protective methods or techniques that can be used to
prevent sidewall collapses-sloping, shoring, and: - 🧠ANSWER
✔✔Shielding
A Ground Fault Circuit Interrupter (GFCI) is an electrical protective device
that: - 🧠ANSWER ✔✔Detects small amounts of current leakage to ground
that can injure workers.
For unprotected eyes, the intense ultraviolet light associated with arc
welding can lead to a condition known as: - 🧠ANSWER ✔✔Arc eye
Portable fire extinguishers are labeled for the specific type of fire they can
be used on. What type of fire extinguisher is appropriate for use on fires
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
(STS-C) 2024/2025 Exam Questions and
Corresponding Answers with Surety of
100% Pass Mark
Confined spaces are defined as spaces that have limited means of
entrance or exit, are large enough to be entered and perform assigned
work and: - 🧠ANSWER ✔✔Are not intended for continuous human
occupancy.
When transferring flammable liquids between bulk and daily use
containers, the containers must be electrically bonded together. The
purpose of bonding is to: - 🧠ANSWER ✔✔Equalize the static electrical
charges between containers.
Periodic jobsite safety inspections should be documented: - 🧠ANSWER
✔✔As soon as possible following the inspection.
Asbestos can be found on many demolition or renovation work sites.
Asbestos is a known human: - 🧠ANSWER ✔✔Carcinogen
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, Means of egress is used to describe the path that building occupants will
use to evacuate a structure during a fire emergency. Which is one of the
three components of a means of egress? - 🧠ANSWER ✔✔Exit discharge
The Board of Certified Safety Professionals (BCSP) publishes a written
document that specifies the duties and responsibilities of certificants. What
is the document called? - 🧠ANSWER ✔✔Code of Ethics
When considering the safety requirements for a trenching operation, there
are three primary protective methods or techniques that can be used to
prevent sidewall collapses-sloping, shoring, and: - 🧠ANSWER
✔✔Shielding
A Ground Fault Circuit Interrupter (GFCI) is an electrical protective device
that: - 🧠ANSWER ✔✔Detects small amounts of current leakage to ground
that can injure workers.
For unprotected eyes, the intense ultraviolet light associated with arc
welding can lead to a condition known as: - 🧠ANSWER ✔✔Arc eye
Portable fire extinguishers are labeled for the specific type of fire they can
be used on. What type of fire extinguisher is appropriate for use on fires
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
