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Ironworker NCCER Exam | NCCER Iron Worker Latest Exam | Updated Questions and Correct Ans, Exams of Industrial Engineering

New York University (NYU)Industrial Engineering

Ironworker NCCER Exam | NCCER Iron Worker Latest Exam | Updated Questions and Correct Answers | Latest Version 2025

Typology: Exams

2024/2025

Available from 07/15/2025

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Ironworker NCCER Exam | NCCER Iron Worker
Latest Exam | Updated Questions and Correct
Answers | Latest Version 2025
WHY MUST THE CYLINDER VALVE BE "CRACKED" BEFORE A REGULATOR IS
CONNECTED TO AN OXYACETYLENE CYLINDER? ---------CORRECT ANSWER------------
-----TO CLEAN THE CYLINDER VALVE OF FOREIGN MATERIAL
WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO ALIGN BOLT HOLES? ------
---CORRECT ANSWER-----------------BULL PIN
WHAT IS THE COMPONENT THAT ALLOWS A TRANSIT TO BE LINED UP OVE A
REFERENCE POINT BY LOOKING THROUGH AN EYE PIECE? ---------CORRECT
ANSWER-----------------VERTICLE ALIGNMENT POSITIONER
HOW IS THE SIZE OF THE CUTTING TORCH TIP DETERMINED? ---------CORRECT
ANSWER-----------------FROM THE BASE METAL THICKNESS AND FUEL TYPE BEING
USED
JOIST ARE SUPPORTED LATERALLY BY: ---------CORRECT ANSWER-----------------
VERTICLE CHORDS
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Download Ironworker NCCER Exam | NCCER Iron Worker Latest Exam | Updated Questions and Correct Ans and more Exams Industrial Engineering in PDF only on Docsity!

Ironworker NCCER Exam | NCCER Iron Worker

Latest Exam | Updated Questions and Correct

Answers | Latest Version 2025

WHY MUST THE CYLINDER VALVE BE "CRACKED" BEFORE A REGULATOR IS

CONNECTED TO AN OXYACETYLENE CYLINDER? ---------CORRECT ANSWER------------

-----TO CLEAN THE CYLINDER VALVE OF FOREIGN MATERIAL

WHICH OF THE FOLLOWING TOOLS WOULD BE USED TO ALIGN BOLT HOLES? ------

---CORRECT ANSWER-----------------BULL PIN

WHAT IS THE COMPONENT THAT ALLOWS A TRANSIT TO BE LINED UP OVE A

REFERENCE POINT BY LOOKING THROUGH AN EYE PIECE? ---------CORRECT

ANSWER-----------------VERTICLE ALIGNMENT POSITIONER

HOW IS THE SIZE OF THE CUTTING TORCH TIP DETERMINED? ---------CORRECT

ANSWER-----------------FROM THE BASE METAL THICKNESS AND FUEL TYPE BEING

USED

JOIST ARE SUPPORTED LATERALLY BY: ---------CORRECT ANSWER-----------------

VERTICLE CHORDS

STORED OXYFUEL CYLINDERS MUST BE SEPERATED BY A 30 MINUTE BURN WALL

OR A DISTANCE OF AT LEAST: ---------CORRECT ANSWER-----------------20'

A LOAD BLOCK IS: ---------CORRECT ANSWER-----------------A BLOCK OF STEEL USED

AS COUNTERWEIGHT

HAWG WASH IS A TYPE OF: ---------CORRECT ANSWER-----------------LUBRICANT

A WELDING ELECTRODE MARKED AS E7018 CAN BE USED TO WELD: ---------

CORRECT ANSWER-----------------IN ALL POSITIONS

JOIST RESTING ON STEEL MUST HAVE A MINIMUM BEARING OF: ---------CORRECT

ANSWER-----------------1 INCH

WHAT IS THE MINIMUM WAITING PERIOD BEFORE USING AN ACETYLENE

CYLINDER THAT HAS TIPPED OVER? ---------CORRECT ANSWER----------------- 30

MINUTES

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'

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

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/

THE PROCESS OF STACKING TIMBERS IN ALTERNATE TIERS TO SUPPORT A HEAVY

WEIGHT IS CALLED: ---------CORRECT ANSWER-----------------BLOCKING

PLUMBING UP GUYS SHOULD BE INSTALLED TO PLUMB UP A STRUCTURE AFTER: -

--------CORRECT ANSWER-----------------ALL STEEL IS ERECTED

WHAT IS THE SURFACE AREA OF A TRIANGLE WITH A 12" BASE AND 10" HEIGHT? -

--------CORRECT ANSWER-----------------60IN SQUARE

A SKIDMORE TESTER IS A DEVICE THAT MEASURES A BOLTS: ---------CORRECT

ANSWER-----------------YIELD PRESSURE

EXTENDABLE ARMS ATTACHED TO A CRANE BASE MOUNTING THAT RELIEVE THE

WHEELS OF CRANE WEIGHT AND PROVIDE STABILITY ARE CALLED: ---------

CORRECT ANSWER-----------------OUTRIGGERS

WHICH OF THE FOLLOWING ITEMS ARE USED FOR HEAVY RIGGING? ---------

CORRECT ANSWER-----------------Slings, shackles, and spreader beam WHAT IS USED TO PREVENT JOIST FROM MOVING LATERALLY? ---------CORRECT ANSWER-----------------X-BRIDGING RESPIRATORS SHOULD BE USED IF WELDING ---------CORRECT ANSWER--------------- --IN A CONFINED SPACE

THE MINIMUM LEVEL OF PPE THAT IS REQUIRED FOR A SPECIFIC TASK IS

DETEMINED BY: ---------CORRECT ANSWER-----------------THE COMPANY SAFETY

DEPARTMENT

WHICH OF THE FOLLOWING IS NOT A TYPE OF DECKING? ---------CORRECT

ANSWER-----------------CELLULAR DECK

WHICH OF THE FOLLOWING BOLT TYPES IS KNOWN AS A "SOFT" BOLT THAT IS

GENERALLY USED IN STATIC LOAD STRUCTURES? ---------CORRECT ANSWER----------

-------A

WHEN STACKING OR STORING JOIST, DUNNAGE OR CRIBBING SHOULD BE PLACED

UNDER THE: ---------CORRECT ANSWER-----------------LATERAL ENDS

WHICH OF THE FOLLOWING CRANES ARE BEST SUITED FOR PICK AND CARRY

OPERATIONS? ---------CORRECT ANSWER-----------------CRAWLER CRANES

A DIE USED FOR CLEANING OR REPAIRING THREADS ON A ANCHOR ROD OR BOLT

IS CALLED A: ---------CORRECT ANSWER-----------------THREAD CHASER

THE ACCURACY OF A PLUMB BOB THAT IS BEING USED OUTSIDE MAY BE

AFFECTED BY: ---------CORRECT ANSWER-----------------WIND

WHEN AN EXTENSION BOOM IS USED ON A FORKLIFT IT CHANGES ITS: ---------

CORRECT ANSWER-----------------CENTER OF GRAVITY

WHERE DOES THE FLUX COME FROM ON A SHEAR STUD? ---------CORRECT

ANSWER-----------------NIPPLE ON THE BOTTOM OF THE STUD

WHICH OF THE FOLLOWING WELDING PROCESSES IS NOT TYPICALLY USED IN

STRUCTURAL STEEL APPLICATIONS? ---------CORRECT ANSWER-----------------OXY-

ACETYLENE WELDING

WHICH OF THE FOLLOWING IS A COMMON TYPE OF ELECTRONIC DISTANCE

MEASUREMENT INSTUMENT? ---------CORRECT ANSWER-----------------LASER LIGHT

WHAT STUD WELDING PROCESS IS USED TO INSTALL COMPOSITE CONSTRUCTION

SHEAR STUDS? ---------CORRECT ANSWER-----------------GTAW

BEFORE SPREADER BAR OR BEAMS CAN BE USED, THEY MUST HAVE BEEN ---------

CORRECT ANSWER-----------------PROPERLY TESTED AND STAMPED

WHEN A LOAD IS APPLIED TO ANY POINT ON A STEEL BEAM WHICH PART OF

THE... DISTRIBUTES THE LOAD TO OTHER PARTS OF...? ---------CORRECT ANSWER--

---------------BOTTOM CHORD

DURING THE INITIAL LIFTING OF A TRUSS. WHAT IS THE NAME OF THE TMPORARY

MEMBER ATTACEHD TO THE SIDE OF A TRUSS TO PROVIDE LATERAL SUPPORT? ---

------CORRECT ANSWER-----------------STRONG BACK

LEVELING NUTS ARE USED TO: ---------CORRECT ANSWER-----------------BEAR THE

WEIGHT OF THE FRAME UNTIL THE COLUMN BASES ARE GROUNDED

THE TOTAL WEIGHT OF THE LOADED PERSONNEL PLATFORM AND RELATED

RIGGING SHALL NOT EXCEED WHAT PERCENT OF THE RATED CAPACITY OF THE

CRANE APPROVED FOR THE LIFT? ---------CORRECT ANSWER-----------------50%

AN A 325 BOLT IS USED WHEN STEEL BEAMS ARE ERECETD TO MAKE

CONNECTIONS: ---------CORRECT ANSWER-----------------THAT REQUIRE HIGH

STRENGTH BOLTS

WHAT MOBILE CRANE SIGNAL IS BEING SHOWN?

(PICTURE PERSON HAND ON THEIR ELBOW)

---------CORRECT ANSWER-----------------USE WHIP LINE

THE SAFE WORKING LOAD OF HOOKS DEPENDS UPON THE HOOK LOADING, IF

THE HOOK IS LOADED OFF CENTER THE SAFE WORKING LOAD: ---------CORRECT

ANSWER-----------------DECREASES

A SINGLE PART LINE COMMONLY USED FOR LIFTING ON A CRANE IS A: ---------

CORRECT ANSWER-----------------WHIP LINE

WHICH OF THE FOLLOWING WOULD NOT BE INCLUDED ON A LIFT PLAN? ---------

CORRECT ANSWER-----------------WEIGHT OF THE CRANE

WHAT IS AN A-490 BOLT? ---------CORRECT ANSWER-----------------HIGH STRENGTH

BOLT

A CRITICAL LIFT PLAN INCLUDES ALL OF THE FOLLOWING INFORMATION EXCEPT: -

--------CORRECT ANSWER-----------------THE NUMBER OF SUPERVISORS

WHICH SLING CONFIGURATION HAS THE GREATEST CAPACITY? ---------CORRECT

ANSWER-----------------BASKET