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NCCER Module 26101-20| Summarized Past
Paper| Exam Questions and Answers
2025/2026
A new hire walks onto a construction site without a hard hat. The foreman tells him to leave the
site immediately.
That’s because PPE like hard hats is required on active sites to protect from head injuries
caused by falling stuff or swinging objects. No PPE, no work.
A worker uses a scaffold without checking if it’s been inspected. What’s the risk here?
Could collapse or be unsafe. Scaffold needs to be inspected before each shift to make sure
it’s solid and safe to use.
Someone stacks materials in front of a fire extinguisher cabinet. Why is this a problem?
In an emergency, you might not reach the extinguisher fast enough. That delay could make a
small fire way worse.
You notice someone using a frayed extension cord on site. What should happen next?
That cord should be taken out of service. Damaged cords are a shock or fire hazard and
shouldn’t be used at all.
, 2
A crew member ignores a wet floor sign and slips. What basic safety rule was broken?
Situational awareness. You’ve got to pay attention to warnings like signs or tape—they’re
there for a reason.
During a toolbox talk, a supervisor says "always face your work." Why?
So you can react faster to what’s happening. It reduces surprises and helps you keep control
of your tools and body.
A worker carries a heavy load down a ladder instead of using a rope or hoist. What’s the issue?
Ladders aren’t made for carrying stuff. It’s a fall risk. You need your hands free to climb
safely.
Someone starts welding near flammable materials. What’s the danger?
Sparks could start a fire. You always need to clear flammable stuff or shield it before hot
work starts.
You hear a loud bang and smell something burning near the breaker panel. What should you do?
Evacuate the area and report it fast. Could be electrical fire or arc flash, both are dangerous.
A coworker collapses from the heat while working in full gear. What’s most likely happening?
Could be heat exhaustion or heat stroke. They need shade, water, and maybe medical help
right away.
NCCER Module 26101-20| Summarized Past
Paper| Exam Questions and Answers
2025/2026
A new hire walks onto a construction site without a hard hat. The foreman tells him to leave the
site immediately.
That’s because PPE like hard hats is required on active sites to protect from head injuries
caused by falling stuff or swinging objects. No PPE, no work.
A worker uses a scaffold without checking if it’s been inspected. What’s the risk here?
Could collapse or be unsafe. Scaffold needs to be inspected before each shift to make sure
it’s solid and safe to use.
Someone stacks materials in front of a fire extinguisher cabinet. Why is this a problem?
In an emergency, you might not reach the extinguisher fast enough. That delay could make a
small fire way worse.
You notice someone using a frayed extension cord on site. What should happen next?
That cord should be taken out of service. Damaged cords are a shock or fire hazard and
shouldn’t be used at all.
, 2
A crew member ignores a wet floor sign and slips. What basic safety rule was broken?
Situational awareness. You’ve got to pay attention to warnings like signs or tape—they’re
there for a reason.
During a toolbox talk, a supervisor says "always face your work." Why?
So you can react faster to what’s happening. It reduces surprises and helps you keep control
of your tools and body.
A worker carries a heavy load down a ladder instead of using a rope or hoist. What’s the issue?
Ladders aren’t made for carrying stuff. It’s a fall risk. You need your hands free to climb
safely.
Someone starts welding near flammable materials. What’s the danger?
Sparks could start a fire. You always need to clear flammable stuff or shield it before hot
work starts.
You hear a loud bang and smell something burning near the breaker panel. What should you do?
Evacuate the area and report it fast. Could be electrical fire or arc flash, both are dangerous.
A coworker collapses from the heat while working in full gear. What’s most likely happening?
Could be heat exhaustion or heat stroke. They need shade, water, and maybe medical help
right away.
