Ironworker NCCER Questions and Verified
Answers
ASSUMING A GRIP DISTANCE OF 1", WHAT IS THE MINIMUN LENGTH OF THE BOLT
REQUIRED FOR A 3/4" DIAMETER BOLT? Correct Answer: 2 1/4"
THE LOCATION OF BRIDGING DEPENDS ON THE LENGTH OF THE: Correct Answer: SPAN
BEFORE BUNDLES OF DECK CAN BE LANDED ON A BAR JOIST, WHAT ACTION MUST BE
COMPLETED? Correct Answer: JOIST MUST HAVE BRIDGING INSTALLED
WHEN MATERIALS ARE BEING HOISTED TO AN UPPER LEVEL, A TAG LINE IS USED TO: Correct
Answer: HELP CONTROL THE LOAD
ITEMS SUCH AS FIELD WELDING INSTRUCTIONS, HANGERS, AND CONNECTION DETAILS ARE
GENERALLY FOUND ON: Correct Answer: THE DETAIL DRAWINGS
THE ABILITY OF A STRUCTURAL STEEL COMPONENT TO RESIST PULLING FORCES IS KNOWN
AS: Correct Answer: TENSILE STRENGHT
WHAT TYPE OF DECKING HAS IMPRESSIONS FORMED ON ITS RIB? Correct 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? Correct Answer: 30'3
IN WHAT DRAWING WOULD ONE FIND THE CORRECT BOLT SIZE FOR A BEAM BEING
BOLTED? Correct Answer: DETAIL DRAWING
WHAT SHOULD ALWAYS BE USED TO IGNITE A CUTTING TORCH? Correct Answer: STRIKER
EQUILIZING THE WEIGHT OF THE LOAD AT VARIOUS LIFTING POINTS IS CALLED: Correct
Answer: CONFIGURATION
A COMBINATION SQUARE WITHOUT A PROTRACTOR HEAD IS USED TO LAYOUT: Correct
Answer: 45 DEGREE LINES
PRIOR TO INSPECTION IT IS GOOD PRACTICE TO TEST ALL STUDS WITH WHAT METHOD?
Correct Answer: PING TEST
, WHERE IS THE FULCRUM OR PIVOT POINT ON A FORKLIFT? Correct Answer: THE FRONT AXLE
A DOCUMENT THAT OUTLINES WEIGHTS,CRANE CONFIGURATION AND RIGGING
REQUIREMENTS FOR A LIFT IS CALLED AN: Correct Answer: LIFT PLAN
WHERE CAN THE BOLTING METHODS REGARDING STRUCTURAL STEEL USUALLY BE FOUND ?
Correct 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? Correct Answer: THE
BENCHMARK
WHAT IS THE SURFACE AREA OF A RECTANGLE WITH THE DIMENSIONS OF 30'6" TALL AND 6
FEET WIDE? Correct Answer: 183FT
MEASUREMENTS FROM THE CENTER OF THE CRANES AXIS OF ROTATION TO THE CENTER OF
THE LOAD LINE WITH THE LOAD APPLIED IS: Correct Answer: LOAD RADIUS
WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO PRY STEEL INTO PLACE? Correct
Answer: SLEEVER BAR
WHEN TRAVELING TO PICK UP A LOAD ALWAYS KEEP THE: Correct Answer: FORKS LOW
WHAT TYPE OF DRAWING SHOWS THE PRECISE DIMENSIONS OF A SECTION OR PART OF
THE LARGER PLAN? Correct Answer: DETAIL
WHAT IS THE PROPER WAT TO ATTACH TWO SLINGS TOGETHER? Correct Answer: USE A
SHACKLE
A FRICTION LIGHTER IS COMMONLY KNOWN AS A: Correct Answer: STRIKER
HOW MANY PIECES OF CHECKERED PLATE CAN BE LIFTED WHEN USING PLATE GRABS?
Correct Answer: NO MORE THAN ONE PLATE
WHAT IS THE MAXIMUM ALLOWABLE DEVIATION FROM A PLUMB LINE FOR A SINGLE -
COLUMN SHIPPING PIECE? Correct Answer: 1/1500
THE PROCESS OF STACKING TIMBERS IN ALTERNATE TIERS TO SUPPORT A HEAVY WEIGHT
IS CALLED: Correct Answer: BLOCKING
Answers
ASSUMING A GRIP DISTANCE OF 1", WHAT IS THE MINIMUN LENGTH OF THE BOLT
REQUIRED FOR A 3/4" DIAMETER BOLT? Correct Answer: 2 1/4"
THE LOCATION OF BRIDGING DEPENDS ON THE LENGTH OF THE: Correct Answer: SPAN
BEFORE BUNDLES OF DECK CAN BE LANDED ON A BAR JOIST, WHAT ACTION MUST BE
COMPLETED? Correct Answer: JOIST MUST HAVE BRIDGING INSTALLED
WHEN MATERIALS ARE BEING HOISTED TO AN UPPER LEVEL, A TAG LINE IS USED TO: Correct
Answer: HELP CONTROL THE LOAD
ITEMS SUCH AS FIELD WELDING INSTRUCTIONS, HANGERS, AND CONNECTION DETAILS ARE
GENERALLY FOUND ON: Correct Answer: THE DETAIL DRAWINGS
THE ABILITY OF A STRUCTURAL STEEL COMPONENT TO RESIST PULLING FORCES IS KNOWN
AS: Correct Answer: TENSILE STRENGHT
WHAT TYPE OF DECKING HAS IMPRESSIONS FORMED ON ITS RIB? Correct 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? Correct Answer: 30'3
IN WHAT DRAWING WOULD ONE FIND THE CORRECT BOLT SIZE FOR A BEAM BEING
BOLTED? Correct Answer: DETAIL DRAWING
WHAT SHOULD ALWAYS BE USED TO IGNITE A CUTTING TORCH? Correct Answer: STRIKER
EQUILIZING THE WEIGHT OF THE LOAD AT VARIOUS LIFTING POINTS IS CALLED: Correct
Answer: CONFIGURATION
A COMBINATION SQUARE WITHOUT A PROTRACTOR HEAD IS USED TO LAYOUT: Correct
Answer: 45 DEGREE LINES
PRIOR TO INSPECTION IT IS GOOD PRACTICE TO TEST ALL STUDS WITH WHAT METHOD?
Correct Answer: PING TEST
, WHERE IS THE FULCRUM OR PIVOT POINT ON A FORKLIFT? Correct Answer: THE FRONT AXLE
A DOCUMENT THAT OUTLINES WEIGHTS,CRANE CONFIGURATION AND RIGGING
REQUIREMENTS FOR A LIFT IS CALLED AN: Correct Answer: LIFT PLAN
WHERE CAN THE BOLTING METHODS REGARDING STRUCTURAL STEEL USUALLY BE FOUND ?
Correct 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? Correct Answer: THE
BENCHMARK
WHAT IS THE SURFACE AREA OF A RECTANGLE WITH THE DIMENSIONS OF 30'6" TALL AND 6
FEET WIDE? Correct Answer: 183FT
MEASUREMENTS FROM THE CENTER OF THE CRANES AXIS OF ROTATION TO THE CENTER OF
THE LOAD LINE WITH THE LOAD APPLIED IS: Correct Answer: LOAD RADIUS
WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO PRY STEEL INTO PLACE? Correct
Answer: SLEEVER BAR
WHEN TRAVELING TO PICK UP A LOAD ALWAYS KEEP THE: Correct Answer: FORKS LOW
WHAT TYPE OF DRAWING SHOWS THE PRECISE DIMENSIONS OF A SECTION OR PART OF
THE LARGER PLAN? Correct Answer: DETAIL
WHAT IS THE PROPER WAT TO ATTACH TWO SLINGS TOGETHER? Correct Answer: USE A
SHACKLE
A FRICTION LIGHTER IS COMMONLY KNOWN AS A: Correct Answer: STRIKER
HOW MANY PIECES OF CHECKERED PLATE CAN BE LIFTED WHEN USING PLATE GRABS?
Correct Answer: NO MORE THAN ONE PLATE
WHAT IS THE MAXIMUM ALLOWABLE DEVIATION FROM A PLUMB LINE FOR A SINGLE -
COLUMN SHIPPING PIECE? Correct Answer: 1/1500
THE PROCESS OF STACKING TIMBERS IN ALTERNATE TIERS TO SUPPORT A HEAVY WEIGHT
IS CALLED: Correct Answer: BLOCKING
