IRONWORKER NCCER EXAM QUESTIONS AND ANSWERS 2025
ASSUMING A GRIP DISTANCE OF 1", WHAT IS THE MINIMUN LENGTH OF THE BOLT REQUIRED FOR A
3/4" DIAMETER BOLT? - (ANSWER)2 1/4"
THE LOCATION OF BRIDGING DEPENDS ON THE LENGTH OF THE: - (ANSWER)SPAN
BEFORE BUNDLES OF DECK CAN BE LANDED ON A BAR JOIST, WHAT ACTION MUST BE COMPLETED? -
(ANSWER)JOIST MUST HAVE BRIDGING INSTALLED
WHEN MATERIALS ARE BEING HOISTED TO AN UPPER LEVEL, A TAG LINE IS USED TO: - (ANSWER)HELP
CONTROL THE LOAD
ITEMS SUCH AS FIELD WELDING INSTRUCTIONS, HANGERS, AND CONNECTION DETAILS ARE GENERALLY
FOUND ON: - (ANSWER)THE DETAIL DRAWINGS
THE ABILITY OF A STRUCTURAL STEEL COMPONENT TO RESIST PULLING FORCES IS KNOWN AS: -
(ANSWER)TENSILE STRENGHT
WHAT TYPE OF DECKING HAS IMPRESSIONS FORMED ON ITS RIB? - (ANSWER)COMPOSITE DECK
THE GROUND FLOOR ELEVATION IS SHOWN AS +100.25. THE ROOF TOP ELEVATION IS SHOWN AS
+130.50. WHAT IS THE DIFFERENCE IN ELEVATION? - (ANSWER)30'3
IN WHAT DRAWING WOULD ONE FIND THE CORRECT BOLT SIZE FOR A BEAM BEING BOLTED? -
(ANSWER)DETAIL DRAWING
WHAT SHOULD ALWAYS BE USED TO IGNITE A CUTTING TORCH? - (ANSWER)STRIKER
EQUILIZING THE WEIGHT OF THE LOAD AT VARIOUS LIFTING POINTS IS CALLED: -
(ANSWER)CONFIGURATION
, IRONWORKER NCCER EXAM QUESTIONS AND ANSWERS 2025
A COMBINATION SQUARE WITHOUT A PROTRACTOR HEAD IS USED TO LAYOUT: - (ANSWER)45 DEGREE
LINES
PRIOR TO INSPECTION IT IS GOOD PRACTICE TO TEST ALL STUDS WITH WHAT METHOD? -
(ANSWER)PING TEST
WHERE IS THE FULCRUM OR PIVOT POINT ON A FORKLIFT? - (ANSWER)THE FRONT AXLE
A DOCUMENT THAT OUTLINES WEIGHTS,CRANE CONFIGURATION AND RIGGING REQUIREMENTS FOR A
LIFT IS CALLED AN: - (ANSWER)LIFT PLAN
WHERE CAN THE BOLTING METHODS REGARDING STRUCTURAL STEEL USUALLY BE FOUND ? -
(ANSWER)IN THE GENERAL NOTES OF THE STRUCTURAL DRAWINGS
WHEN ESTABLISHING ELEVATIONS OF STRUCTURAL STEEL MEMBERS, THE REFERENCE POINT USED TO
DETERMINE ALL OTHER ELEVATIONS IS CALLED? - (ANSWER)THE BENCHMARK
WHAT IS THE SURFACE AREA OF A RECTANGLE WITH THE DIMENSIONS OF 30'6" TALL AND 6 FEET WIDE?
- (ANSWER)183FT
MEASUREMENTS FROM THE CENTER OF THE CRANES AXIS OF ROTATION TO THE CENTER OF THE LOAD
LINE WITH THE LOAD APPLIED IS: - (ANSWER)LOAD RADIUS
WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO PRY STEEL INTO PLACE? - (ANSWER)SLEEVER
BAR
WHEN TRAVELING TO PICK UP A LOAD ALWAYS KEEP THE: - (ANSWER)FORKS LOW
WHAT TYPE OF DRAWING SHOWS THE PRECISE DIMENSIONS OF A SECTION OR PART OF THE LARGER
PLAN? - (ANSWER)DETAIL
ASSUMING A GRIP DISTANCE OF 1", WHAT IS THE MINIMUN LENGTH OF THE BOLT REQUIRED FOR A
3/4" DIAMETER BOLT? - (ANSWER)2 1/4"
THE LOCATION OF BRIDGING DEPENDS ON THE LENGTH OF THE: - (ANSWER)SPAN
BEFORE BUNDLES OF DECK CAN BE LANDED ON A BAR JOIST, WHAT ACTION MUST BE COMPLETED? -
(ANSWER)JOIST MUST HAVE BRIDGING INSTALLED
WHEN MATERIALS ARE BEING HOISTED TO AN UPPER LEVEL, A TAG LINE IS USED TO: - (ANSWER)HELP
CONTROL THE LOAD
ITEMS SUCH AS FIELD WELDING INSTRUCTIONS, HANGERS, AND CONNECTION DETAILS ARE GENERALLY
FOUND ON: - (ANSWER)THE DETAIL DRAWINGS
THE ABILITY OF A STRUCTURAL STEEL COMPONENT TO RESIST PULLING FORCES IS KNOWN AS: -
(ANSWER)TENSILE STRENGHT
WHAT TYPE OF DECKING HAS IMPRESSIONS FORMED ON ITS RIB? - (ANSWER)COMPOSITE DECK
THE GROUND FLOOR ELEVATION IS SHOWN AS +100.25. THE ROOF TOP ELEVATION IS SHOWN AS
+130.50. WHAT IS THE DIFFERENCE IN ELEVATION? - (ANSWER)30'3
IN WHAT DRAWING WOULD ONE FIND THE CORRECT BOLT SIZE FOR A BEAM BEING BOLTED? -
(ANSWER)DETAIL DRAWING
WHAT SHOULD ALWAYS BE USED TO IGNITE A CUTTING TORCH? - (ANSWER)STRIKER
EQUILIZING THE WEIGHT OF THE LOAD AT VARIOUS LIFTING POINTS IS CALLED: -
(ANSWER)CONFIGURATION
, IRONWORKER NCCER EXAM QUESTIONS AND ANSWERS 2025
A COMBINATION SQUARE WITHOUT A PROTRACTOR HEAD IS USED TO LAYOUT: - (ANSWER)45 DEGREE
LINES
PRIOR TO INSPECTION IT IS GOOD PRACTICE TO TEST ALL STUDS WITH WHAT METHOD? -
(ANSWER)PING TEST
WHERE IS THE FULCRUM OR PIVOT POINT ON A FORKLIFT? - (ANSWER)THE FRONT AXLE
A DOCUMENT THAT OUTLINES WEIGHTS,CRANE CONFIGURATION AND RIGGING REQUIREMENTS FOR A
LIFT IS CALLED AN: - (ANSWER)LIFT PLAN
WHERE CAN THE BOLTING METHODS REGARDING STRUCTURAL STEEL USUALLY BE FOUND ? -
(ANSWER)IN THE GENERAL NOTES OF THE STRUCTURAL DRAWINGS
WHEN ESTABLISHING ELEVATIONS OF STRUCTURAL STEEL MEMBERS, THE REFERENCE POINT USED TO
DETERMINE ALL OTHER ELEVATIONS IS CALLED? - (ANSWER)THE BENCHMARK
WHAT IS THE SURFACE AREA OF A RECTANGLE WITH THE DIMENSIONS OF 30'6" TALL AND 6 FEET WIDE?
- (ANSWER)183FT
MEASUREMENTS FROM THE CENTER OF THE CRANES AXIS OF ROTATION TO THE CENTER OF THE LOAD
LINE WITH THE LOAD APPLIED IS: - (ANSWER)LOAD RADIUS
WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO PRY STEEL INTO PLACE? - (ANSWER)SLEEVER
BAR
WHEN TRAVELING TO PICK UP A LOAD ALWAYS KEEP THE: - (ANSWER)FORKS LOW
WHAT TYPE OF DRAWING SHOWS THE PRECISE DIMENSIONS OF A SECTION OR PART OF THE LARGER
PLAN? - (ANSWER)DETAIL
