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100+ Free NCCER Maritime Practice Questions

Pass your NCCER Maritime Industry Fundamentals (Maritime Core) exam on the first try — instant access, no signup required.

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What is a 'shackle' used for in rigging?

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B
C
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to track
2026 Statistics

Key Facts: NCCER Maritime Exam

70%

Passing Score

NCCER assessment standard

100

Free Practice Questions

OpenExamPrep Maritime Core bank

29 CFR 1915

Governing OSHA Standard

OSHA Shipyard Employment regulations

19.5-22.0%

Safe Oxygen Range

OSHA 1915.12 atmospheric testing

5 ft

Shipyard Fall Protection Trigger

OSHA 1915 Subpart E (1915.71-77)

$80-$150

Typical Assessment Fee

NCCER accredited assessment centers

Maritime Core is a closed-book ~75-100 question multiple-choice assessment requiring 70% to pass, typically 2-3 hours, and costs roughly $80-$150 at NCCER accredited centers. It is the gateway to NCCER maritime craft programs and aligns with U.S. shipyard hiring expectations at Gulf States Shipbuilders Consortium member yards. Coverage emphasizes OSHA 29 CFR 1915 (shipyard employment) rather than 1926 (construction), so candidates must distinguish standards carefully.

Sample NCCER Maritime Practice Questions

Try these sample questions to test your NCCER Maritime exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which side of a ship is referred to as 'starboard' when facing the bow?
A.The left side
B.The right side
C.The front
D.The rear
Explanation: Starboard is the right side of a ship when facing the bow (forward). It is marked with a green navigation light at night. Port is the left side and is marked with a red light. These terms are absolute references tied to the ship itself, not to the observer's orientation.
2What does the term 'aft' refer to on a vessel?
A.The front section of the ship
B.The middle section of the ship
C.The rear section of the ship
D.The bottom of the ship
Explanation: Aft refers to the rear or stern section of a vessel, while fore (or forward) refers to the front or bow. 'Amidships' refers to the middle section. Understanding these directional terms is fundamental for communication in shipyard work.
3Which OSHA standard covers shipyard employment?
A.29 CFR 1910 (General Industry)
B.29 CFR 1915 (Shipyard Employment)
C.29 CFR 1926 (Construction)
D.29 CFR 1928 (Agriculture)
Explanation: OSHA 29 CFR 1915 covers Occupational Safety and Health Standards for Shipyard Employment. It applies to ship construction, ship repair, and shipbreaking activities. 29 CFR 1910 covers general industry, 29 CFR 1926 covers construction, and 29 CFR 1928 covers agriculture. Maritime workers must be familiar with 1915, not 1926.
4What is the standard passing score for NCCER module assessments?
A.60%
B.65%
C.70%
D.80%
Explanation: NCCER assessments require a 70% passing score, including the Maritime Industry Fundamentals assessment. Individual training providers or employers may set higher thresholds, but 70% is the NCCER standard. Failed assessments can typically be retaken after additional study per the provider's retake policy.
5What are the four OSHA Focus Four hazards in construction?
A.Falls, struck-by, caught-in/between, electrocution
B.Falls, chemical exposure, noise, heat stress
C.Slips, trips, falls, lifting injuries
D.Fire, explosion, falls, electrocution
Explanation: OSHA's Focus Four hazards are falls, struck-by, caught-in/between, and electrocution. These account for the majority of construction fatalities annually. While shipyard work is governed by 1915, the Focus Four hazards are still emphasized in NCCER Core safety training as the most common deadly hazards across all trades.
6A 'bulkhead' on a ship is most analogous to which element of a building?
A.A floor
B.A wall or partition
C.A roof
D.A foundation
Explanation: Bulkheads are vertical walls or partitions inside a ship, similar to walls in a building. Watertight bulkheads divide the ship into compartments, providing structural strength and limiting flooding if the hull is breached. Decks function like floors, the hull functions like exterior walls, and the keel functions like a foundation/spine.
7What is the minimum required PPE on virtually all shipyard worksites?
A.Respirator and chemical suit
B.Hard hat, safety glasses, and appropriate safety footwear
C.Hearing protection and gloves only
D.Fall harness and lanyard
Explanation: Hard hat, safety glasses, and safety-rated footwear are the minimum PPE for virtually all shipyard sites. Task-specific PPE such as hearing protection, gloves, fall harnesses, respirators, and welding gear is added based on the hazard exposure of each job under OSHA 1915 Subpart I (Personal Protective Equipment).
8What does SDS stand for in hazard communication?
A.Safety Data Summary
B.Safety Data Sheet
C.Standard Documentation Sheet
D.Shipyard Data Specification
Explanation: SDS stands for Safety Data Sheet. SDSs replaced the older MSDS format under the Globally Harmonized System (GHS) and contain 16 standardized sections covering chemical identification, hazards, composition, first aid, firefighting, handling, exposure controls, and disposal. OSHA's Hazard Communication standard requires SDS access for all hazardous chemicals.
9Which class of fire extinguisher is rated for energized electrical equipment?
A.Class A
B.Class B
C.Class C
D.Class K
Explanation: Class C fire extinguishers are rated for fires involving energized electrical equipment. Class A is for ordinary combustibles, Class B for flammable liquids, Class D for combustible metals, and Class K for kitchen fires. In shipyards, multi-class (ABC) extinguishers are common, but workers must verify the rating before use.
10What is the forwardmost part of a ship called?
A.The stern
B.The bow
C.The keel
D.The transom
Explanation: The bow is the forward (front) part of a ship. The stern is the rear or aft end. The keel is the central longitudinal structural member running the length of the bottom. The transom is the flat or curved surface at the stern of certain vessels. Bow and stern are absolute references to the vessel itself.

About the NCCER Maritime Exam

The NCCER Maritime Industry Fundamentals — commonly called 'Maritime Core' — is the prerequisite knowledge assessment that gates entry into NCCER's maritime craft pathways such as Maritime Structural Fitter, Maritime Pipefitting, and Maritime Welding. Developed with the Gulf States Shipbuilders Consortium (GSSC), it bundles NCCER Core Curriculum (basic safety, math, tools, blueprints, employability) with an Introduction to the Maritime Industry module (shipbuilding terminology, ship structure, watertight integrity, OSHA 1915 shipyard standards) and Basic Rigging (slings, hitches, hardware inspection).

Assessment

Closed-book written assessment combining NCCER Core Curriculum, Introduction to the Maritime Industry, and Basic Rigging content

Time Limit

2-3 hours

Passing Score

70%

Exam Fee

$80-$150 (NCCER (Accredited Assessment Centers))

NCCER Maritime Exam Content Outline

20%

Basic Safety / OSHA

OSHA 10-level safety topics: PPE, hazard communication, lockout/tagout, fire prevention, fall protection, hierarchy of controls, and incident/near-miss reporting.

20%

Introduction to the Maritime Industry

Shipbuilding terminology (fore/aft, port/starboard, bow/stern), ship structure (keel, frames, bulkheads, shell plating), watertight integrity, dry docks (graving vs floating), and regulatory bodies (USCG, ABS).

15%

OSHA 29 CFR 1915 Shipyard Standards

Shipyard-specific standards: Subpart B (confined spaces), 1915.14 (hot work), Subpart E (fall protection 1915.71-77), Subpart I (PPE), Subpart L (electrical), and 1915.89 (lockout/tags-plus).

10%

Construction Math

Fractions, decimals, unit conversions, area, volume, Pythagorean theorem, and basic material/weight estimation for shipyard fabrication.

10%

Hand and Power Tools

Identification, safe operation, inspection, and maintenance of common shipyard hand tools (hacksaws, punches, scribes) and power tools (grinders, drills) with abrasive wheel safety.

10%

Drawings, Diagrams, and Blueprints

Line types, scales (e.g., 1/4" = 1'-0"), title blocks, section views, and ship-specific abbreviations including W/T (watertight) and O/T (oiltight).

10%

Basic Rigging

Sling types (wire rope, chain, synthetic web, mesh), hitch configurations (vertical, choker, basket), hardware inspection (ASME B30.9), sling angle math, and crane hand signals (ASME B30.5).

5%

Communication and Employability

Workplace communication, stop-work authority, near-miss reporting, professionalism, teamwork, and conflict resolution in shipyard environments.

How to Pass the NCCER Maritime Exam

What You Need to Know

  • Passing score: 70%
  • Assessment: Closed-book written assessment combining NCCER Core Curriculum, Introduction to the Maritime Industry, and Basic Rigging content
  • Time limit: 2-3 hours
  • Exam fee: $80-$150

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

NCCER Maritime Study Tips from Top Performers

1Memorize the differences between OSHA 29 CFR 1910 (general industry), 1915 (shipyards), and 1926 (construction) — shipyard questions will probe whether you know the right standard applies.
2Drill the four ship directions until automatic: bow (forward), stern (aft), port (left, red light), starboard (right, green light) — these appear on many questions and any maritime drawing.
3Learn the 1915 Subpart B confined-space framework cold: 19.5-22.0% oxygen, Marine Chemist certification, NFPA 306, and the hot-work-stop-and-retest rule from 1915.14 and 1915.15.
4Practice sling angle math: at 30° the leg tension is 2× the load share; below 30° it spikes rapidly. Be ready for two-leg loaded-leg tension calculations using the sin(angle) formula.
5Master fractions/decimals conversions on a tape measure (1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8) and the 3-4-5 Pythagorean rule — both appear in math and layout questions.

Frequently Asked Questions

What is the NCCER Maritime Industry Fundamentals (Maritime Core)?

It is the prerequisite NCCER knowledge assessment for entry into maritime craft programs. Developed with the Gulf States Shipbuilders Consortium, it combines NCCER Core Curriculum, Introduction to the Maritime Industry, and Basic Rigging. Passing the closed-book ~75-100 question assessment with 70% qualifies trainees to enter Level 1 of maritime crafts like Structural Fitter, Pipefitting, or Welding.

What is the passing score for the NCCER Maritime assessment?

The NCCER standard passing score is 70%. Some training providers or employers may set higher internal thresholds, but 70% is the NCCER baseline. Failed assessments can typically be retaken after additional study, subject to the accredited assessment center's retake policy.

How is OSHA 1915 different from OSHA 1926 and OSHA 1910?

29 CFR 1915 covers shipyard employment (ship construction, repair, shipbreaking). 29 CFR 1926 covers construction. 29 CFR 1910 covers general industry. Shipyard workers operate primarily under 1915, which has shipyard-specific rules for confined spaces (Subpart B), hot work (1915.14), fall protection at 5 feet (Subpart E), and lockout/tags-plus (1915.89). Confusing standards is a common compliance error.

Who certifies that a shipyard space is 'Safe for Hot Work'?

Per OSHA 1915.14, a Marine Chemist (certified by the National Fire Protection Association under NFPA 306) or a U.S. Coast Guard-authorized person must certify spaces 'Safe for Hot Work' before hot work begins in spaces containing or having contained flammable liquids, gases, or fuels. The certificate must be visibly posted at the work site, and a fire watch is required.

How much does the Maritime Core assessment cost?

The NCCER Maritime Industry Fundamentals assessment fee typically ranges from $80 to $150 at accredited assessment centers, varying by region and whether bundled with training. Many maritime employers, unions, and workforce programs cover the cost for trainees. Verify exact pricing with your local NCCER accredited center.

Is Maritime Core required to work in U.S. shipyards?

Maritime Core itself is not a state or federal license, but it is widely required or strongly preferred by Gulf States Shipbuilders Consortium (GSSC) member yards and other major U.S. shipbuilders for entry-level maritime craft positions. It is also the prerequisite for NCCER's specific maritime craft credentials, which are increasingly required for advancement and pay scale progression.