NHI Bridge Inspection Course 130055 Practice Test

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• Which rating corresponds to widespread moderate or isolated defects with strength affected?
• Which prestressed concrete method tensions tendons after the concrete has cured?
• Which rating corresponds to some minor defects?
• Which of the following is a typical indicator of hidden damage in a corrosion-prone member?
• How should an inspector handle lead-based paint risk during inspection?
• Deck, culvert, bridge bearings, and channel are examples of which SNBI data items?
• _______ decks use glue or nail laminated connections to transmit loads to the superstructure.
• a member that has been cast as one unit, without joints or seams.
• Which deck material is described as desirable for resistance to decaying agents?
• Environmental conditions can affect NBIS inspections by influencing access, visibility, and deterioration. Which statement is accurate?
• Why is deck drainage inspection important under NBIS?
• Which data item category includes issues like deck condition, culvert status, and channel alignment?
• Which rating corresponds to isolated inherent defects?
• What is the value of using standardized NBIS forms and checklists?
• What are typical signs of deterioration inspectors look for on steel girders?
• Which inspection method utilizes chain drags to determine whether concrete decks are sound or delaminated?
• What is a condition rating, and what scale is commonly used in NBIS?
• Which statement accurately describes routine inspections and special or emergency inspections?
• What does a pocket of water in a deck span indicate and how should it be addressed?
• Which joint type can consist of two steel plates sliding on top of one another with a maximum movement of 4 inches?
• Which term describes the topmost surface that bears traffic on a deck?
• What is the NBIS convention for a condition rating scale?
• Which defect occurs as surface bubbles in FRP due to moisture in the laminate?
• Which term describes a structural or safety-related deficiency that requires immediate follow-up inspection or action?
• What is scouring around a pier, and how does it affect stability?
• ______ decks are found on many older bridges and movable bridges.
• Which data collection tool is commonly used to record field measurements and sketches during NBIS inspections?
• If there is an imminent danger of collapse, what action should be taken?
• A joint described as consisting of backing material, joint filler, and poured sealant is called which?
• What is the recommended approach to reporting an imminent hazardous condition?
• Which deck material is most common due to variable shapes and construction methods?
• Which deck type is most suitable for reduced dead load and easier installation, commonly found on moveable bridges?
• Why is documentation of exact location of observed defects important?
• What is an emergency inspection, and when is it typically triggered?
• Proper NBIS record-keeping is important because it supports compliance, planning, and safety decisions. Which statement best describes its role?
• Which crack type is bending-induced in concrete?
• How does NBIS define 'structurally deficient' and 'functionally obsolete'?
• Which method is not among the three primary inspection methods listed?
• Which statement correctly defines redundancy in bridge design?
• What signs might indicate corrosion in steel bridge components behind protective coatings?
• Which joint type is designed to accommodate movement in multiple directions, including both parallel and perpendicular movement?
• Timber deck areas exposed to drainage are to be inspected for which condition?
• What are the three primary inspection methods listed?
• Which statement best describes the information included in a NBIS inspection report regarding observed deficiencies and urgency?
• What are common methods to assess scour around foundations?
• If there are some moderate defects but strength is not affected, which rating applies?
• Steel grid deck areas exposed to high traffic volumes in the travel lanes can lead to:
• Deteriorated and corroded stay-in-place forms often indicate what condition?
• What type of concrete deck has panels that are cast offsite but do not include a wearing surface when installed?
• Which timber defect runs along the rings of timber?
• When NBIS findings are used to determine maintenance actions, how is redundancy considered?
• How do NBIS findings relate to the decision to close a bridge?
• How can drones assist NBIS inspections, and what limits might they have?
• Which rating corresponds to some moderate defects and strength performance not affected?
• Which deck type is most often present on moveable and rehabilitated bridges for reduced dead load and easier installation?
• Which deck type becomes the top flange of the floor system due to its integration with the steel superstructure?
• Which component is primarily designed to accommodate expansion and contraction due to temperature changes?
• What is delamination, and how does it affect a concrete deck's performance?
• Visible concrete delamination should be handled by which action?
• Which term describes a major deficiency requiring immediate follow-up inspection or action?
• What is meant by redundancy in bridge design?
• Flexure cracks in the top of a concrete deck would most likely be found in what area?
• Which deck is constructed of sawn lumber transversely post-tensioned with high-strength steel bars through the deck portion?
• Why is accurate labeling of NBIS findings important?
• Which factor is least associated with triggering emergency actions during NBIS inspections?
• What sign alerts you to possible hazards and road conditions?
• Which rating corresponds to widespread minor or isolated moderate defects?
• What is the primary purpose of emergency actions taken to hazard conditions?
• What actions are typically required after NBIS inspections to ensure public safety?
• What are the two main types of structural cracks in concrete?
• Which timber defect is parallel to the grain on the surface?
• Which inspection method is the primary method of bridge inspection for steel deck members?
• Positive Moment Tension is located in which position on the deck?
• What should be included in a NBIS inspection report?
• Which assessment method is commonly used to image the interior of a structure to detect hidden defects without destructive testing?
• Which deck type includes orthotropic and grid decks as subtypes?
• What is the primary purpose of the National Bridge Inspection Standards (NBIS)?
• In NBIS, what does 'deficiencies observed' refer to?
• What bridge deck material is desirable for its resistance to decaying agents?
• Which type of decks act integrally with the steel superstructure and become the top flange of the entire floor system?
• If a bridge is identified as scour-critical, which action is typically required?
• Which deck type uses timber planks with wide face of the plank in the vertical position?
• What is the purpose of load rating in NBIS, and what are LRFR and LRFD?
• Which rating indicates the worst condition?
• Which of the following items is listed as an example of Bridge Management Elements (BME)?
• What type of lighting increases visibility on roadways?
• Which joint is made with two steel anchorages and a neoprene seal?
• Which rating signifies the best overall condition?
• The NBIS rating of substructure evaluates the condition of which components?
• Which rating corresponds to widespread moderate or isolated defects, strength affected?
• Which statement best describes a limitation of using drones for NBIS inspections?
• Which joint type is typically sealed with a neoprene seal and uses two steel anchorages?
• In concrete filled-grid steel decks, corrosion can cause joints to:
• How often are routine NBIS bridge inspections required?
• Which joint is characterized by two steel anchorages and a neoprene seal?
• What bridge deck material can withstand relatively large loads over a short period of time?
• This type of deck includes orthotropic and grid decks.
• Inspect concrete filled-grid steel decks at joints and bridge ends for which condition?
• Which failure mode is most likely in steel grid deck areas under heavy traffic?
• What kinds of forces does steel resist?
• What should be considered when inspecting expansion joints for leakage?
• A posted bridge is one with weight or axle restrictions due to deficiencies. What triggers the posting?
• Which timber defect runs along the rings of the timber?
• ________ decks are the most common type of deck due to variable shapes, sizes, and construction methods.
• Which term describes a deck member manufactured as a single unit with no joints?
• A deck described as a flat, thin steel plate stiffened with closely spaced longitudinal ribs and wearing surface on top belongs to which deck family?
• Which components are part of NBIS substructure?
• Which bridge elements must be inspected under NBIS?
• Expansion joints, wearing surfaces, and approach slabs are examples of:
• How do scour-critical bridges differ from ordinary bridges in NBIS?
• If moisture-related deterioration is observed, what should an inspector consider?
• Which prestressed concrete fabrication method involves tensioning tendons both before casting and after curing?
• Which type of joint consists of a rectangle of neoprene with a honeycomb cross section?
• What is the purpose of the NBIS rating of substructure?
• Which material is described as being split and spalled?
• What is the relationship between NBIS findings and safety postings?
• Which deck panel type includes CIP topping to provide a wearing surface?
• What should an inspector do when working near live traffic?
• What are typical signs of concrete substructure distress?
• What is a fracture-critical member and why is it inspected annually?
• Which item is NOT an inspection area for bridge railings?
• Negative Moment Tension is located in which position on the deck?
• What is the primary goal of NBIS reporting?
• What type of lighting is used to alert boat traffic to the location of piers on large rivers?
• Which deck component includes a wearing surface comprising bituminous, concrete, serrated steel, and timber?
• How should inspectors document a potential hidden defect in a concrete deck?
• The acronym F-TOM denotes which combination of factors?
• What is the significance of setting repair priorities after an NBIS inspection?
• Which reinforcement is used for temperature and shrinkage in a concrete deck?
• What is scour and why is it critical to NBIS?
• Which type of deck uses flat, thin steel plates stiffened with closely spaced longitudinal steel ribs and a wearing surface?
• Which joint allows movement in both parallel and perpendicular directions?
• How should an inspector evaluate a bridge with visible delamination in concrete?
• What is the purpose of expansion joints, and what typical issues indicate deterioration?
• Which deck is found on many older bridges and movable bridges?
• What does scour around piers/abutments refer to, and why is it important?
• What type of concrete deck uses removable or SIP forms to help maintain its shape while hardening?
• When determining whether a bridge should be posted for load restrictions, what is the inspector's recommended approach?
• Which defect is described as a surface check at the grain?
• Why is it important to distinguish between 'structurally deficient' and 'structurally unsound' (if used) in practice?
• Which reinforcement is placed parallel with beams and stringers?
• Which rating indicates some minor defects?
• A deck consisting of a flat steel plate stiffened with closely spaced longitudinal ribs and wearing surface on top belongs to which deck family?
• How does deterioration rate influence NBIS decision-making?
• What is the role of bearings in bridge performance, and what signs indicate bearing distress?
• Which type of deck is constructed with timber planks laid flat transversely across the superstructure?
• Which rating corresponds to major defects, strength affected?
• What is the role of inspectors in preventing corrosion-related failures?
• Which rating corresponds to some inherent defects?
• Which item is not part of the F-TOM factors?
• NOT a data collection tool used during NBIS inspections?
• What concrete deficiency is caused by corroded rebar or severe overstress and cannot be visually identified?
• What type of concrete deck has panels cast and cured offsite and reinforced with mild steel?
• Which timber defect is described as cracks that run through the timber rings?
• Which factor is used to determine whether a damaged element requires immediate action?
• What part of the bridge permits longitudinal expansion and contraction?
• Which condition is commonly indicated by deterioration of stay-in-place forms?
• A bridge material that is split and spalled is what material?
• Which orientation provides the greatest timber strength?
• Which statement best describes a hazardous condition requiring immediate action?
• Concrete decks are to be checked over supports for cracks, spalls, and which condition?
• What condition is most likely found in timber deck areas with drainage exposure?
• How does an inspector determine the required maintenance actions from NBIS findings?
• In reinforced concrete decks, which reinforcement is primarily responsible for tensile strength?
• What is the role of pavement management systems in relation to NBIS?
• Which type of reinforcement provides tensile and shear strength in a concrete deck?
• What is the primary method for determining steel remaining section or section loss?
• What joint is made of three materials and can only accommodate movement of 1/4 inch?
• Why are joints and bearings inspected together?
• What is the timber defect that appears as cracks parallel to the grain on the surface?
• What NDT methods are commonly used to assess hidden defects in concrete or steel?
• Which deck type uses sawn lumber transversely post-tensioned with high-strength steel bars?
• What is meant by a pocket of water in a deck span and how is it addressed?
• Which road sign category helps drivers reach their destination safely?
• What does NBIS require regarding documentation?
• Which reinforcement is placed transversely across the deck?
• What is an example of appraisal data item?
• What ethical responsibilities do inspectors have when reporting NBIS findings?
• What is the consequence if scour is not addressed around foundations?
• Which timber defect runs through the timber rings?