Ironworker NCCER Questions and
Answers | Latest Version | 2024/2025 |
Correct & Verified
What is the primary role of an ironworker?
✔✔ To install and secure structural and reinforcing steel for buildings, bridges, and other
structures.
Why is it important for ironworkers to wear fall protection?
✔✔ To prevent injuries or fatalities from falls while working at height.
What tool is commonly used by ironworkers to tighten bolts?
✔✔ A spud wrench.
Why must ironworkers inspect their harnesses regularly?
✔✔ To ensure they are in good condition and safe for use.
What is a choker in ironworking?
✔✔ A type of sling used to secure loads for lifting.
1
,What should an ironworker do before cutting steel?
✔✔ Ensure the steel is properly supported and check for hazards.
Why is preheat required before welding certain types of steel?
✔✔ To prevent cracking and ensure a strong weld.
What is the purpose of a connector in ironworking?
✔✔ To align and secure structural components during assembly.
Why is a tag line used during hoisting operations?
✔✔ To control and stabilize the load during lifting.
What does the term "plumb" mean in ironworking?
✔✔ Vertically straight or aligned.
What is the function of shear studs in structural steel?
✔✔ To provide a connection between steel and concrete for composite construction.
2
, Why is it important to mark cut lines accurately on steel?
✔✔ To ensure precision and proper fit during installation.
What is the purpose of a column base plate?
✔✔ To distribute the load of a column and provide a connection to the foundation.
Why must bolts be tightened to a specific torque?
✔✔ To ensure proper tension and a secure connection.
What is the role of a foreman on an ironworking crew?
✔✔ To supervise and coordinate the work of the crew.
Why is communication critical during lifting operations?
✔✔ To ensure the safety and coordination of all workers involved.
What safety equipment is required when grinding steel?
✔✔ Safety glasses, gloves, and a face shield.
3
Answers | Latest Version | 2024/2025 |
Correct & Verified
What is the primary role of an ironworker?
✔✔ To install and secure structural and reinforcing steel for buildings, bridges, and other
structures.
Why is it important for ironworkers to wear fall protection?
✔✔ To prevent injuries or fatalities from falls while working at height.
What tool is commonly used by ironworkers to tighten bolts?
✔✔ A spud wrench.
Why must ironworkers inspect their harnesses regularly?
✔✔ To ensure they are in good condition and safe for use.
What is a choker in ironworking?
✔✔ A type of sling used to secure loads for lifting.
1
,What should an ironworker do before cutting steel?
✔✔ Ensure the steel is properly supported and check for hazards.
Why is preheat required before welding certain types of steel?
✔✔ To prevent cracking and ensure a strong weld.
What is the purpose of a connector in ironworking?
✔✔ To align and secure structural components during assembly.
Why is a tag line used during hoisting operations?
✔✔ To control and stabilize the load during lifting.
What does the term "plumb" mean in ironworking?
✔✔ Vertically straight or aligned.
What is the function of shear studs in structural steel?
✔✔ To provide a connection between steel and concrete for composite construction.
2
, Why is it important to mark cut lines accurately on steel?
✔✔ To ensure precision and proper fit during installation.
What is the purpose of a column base plate?
✔✔ To distribute the load of a column and provide a connection to the foundation.
Why must bolts be tightened to a specific torque?
✔✔ To ensure proper tension and a secure connection.
What is the role of a foreman on an ironworking crew?
✔✔ To supervise and coordinate the work of the crew.
Why is communication critical during lifting operations?
✔✔ To ensure the safety and coordination of all workers involved.
What safety equipment is required when grinding steel?
✔✔ Safety glasses, gloves, and a face shield.
3
