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Tennessee Contractor Licensed Masonry Contractor Examination Practice Test

Masonry contracting combines material selection, wall construction, structural coordination, and protection of work as it cures. Practice questions sample decisions about mortar and unit placement, stone coursing, bond beams, openings, fire-resistance assemblies, and temporary bracing. They also touch on estimating, material storage, equipment handling, and inspection coordination—tasks that connect field execution with plans and project requirements.

Exam overview

Exam providerTennessee Board for Licensing Contractors
Exam codeLMC
CategoryContractor Licensing

About the Tennessee Contractor Licensed Masonry Contractor Examination Exam

The question bank presents jobsite situations that call for sound masonry judgment. Work through how to maintain elevation and support when stone units vary in thickness, protect fresh mortar from freezing, and keep block or other materials away from soil and standing water. Structural questions address the function of bond beams and temporary wall bracing; detail questions involve pipe penetrations and assemblies specified for fire resistance. Other scenarios ask you to resolve unclear material-supply responsibilities in a bid, verify conditions before forklift handling, and arrange inspections before concealed work is covered. These subjects involve reading project information, coordinating with other trades, recognizing when a detail affects structural or fire performance, and sequencing work so that installed masonry meets the intended design.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

What is the best response if freshly laid masonry is exposed to freezing conditions before the mortar has adequately hardened?

  1. AProtect the work from freezing in accordance with project requirements and applicable cold-weather practices
  2. BSpray the wall with water to warm the mortar
  3. CAdd salt to the mortar at the site without approval
  4. DContinue laying and rely on the wall's mass to prevent freezing
Show answerCorrect answer: A

Fresh mortar can be damaged by freezing before it gains adequate strength. Protecting materials and completed work from freezing, and following specified cold-weather procedures, helps preserve bond and durability; unapproved admixtures should not be added.

Question 2

A masonry crew is setting stone units with varied thicknesses. Which method best helps maintain the specified finished elevation while providing full support?

  1. ABuild up low areas with mortar beyond the permitted joint thickness
  2. BUse the specified setting method and adjust units with approved shims or bedding as detailed
  3. CLeave gaps beneath thicker stones and fill them after the wall is complete
  4. DSet each unit to match its neighbor without checking the elevation datum
Show answerCorrect answer: B

Variable-thickness stone should be set using the project’s specified bedding and adjustment method so units remain supported and the finished work meets the required elevation. Excessively thick joints or unsupported voids can impair performance.

Question 3

When laying masonry around a pipe penetration, what is the appropriate way to address the opening?

  1. ALeave an irregular gap and pack it with loose mortar after the wall is complete
  2. BCoordinate the opening, required clearance, and any specified sleeve or firestop with the drawings and relevant trades
  3. CCut through reinforcement wherever needed without checking the design
  4. DFill the pipe opening solid with mortar regardless of the pipe material
Show answerCorrect answer: B

Penetrations should be coordinated so the opening and any sleeve, movement allowance, firestopping, or other treatment match the design and applicable requirements. Unplanned cutting of reinforcement or improvised packing can compromise structural, service, or fire-resistance performance.

Question 4

What is the purpose of a bond beam in a reinforced concrete masonry wall when it is included in the structural design?

  1. ATo provide a continuous horizontal element that can contain reinforcement and help tie the wall together
  2. BTo replace all vertical reinforcement in the wall
  3. CTo create a gap for water to drain from the wall cavity
  4. DTo serve as a temporary guide for locating door frames
Show answerCorrect answer: A

A bond beam is a reinforced horizontal masonry element, commonly formed with bond-beam units or a designated course. Its role and reinforcement are determined by the structural documents.

Question 5

Why should masonry materials be protected from prolonged contact with soil and standing water before installation?

  1. ATo limit contamination, staining, and moisture-related damage
  2. BTo make the units absorb more water during laying
  3. CTo avoid having to check the material delivery
  4. DTo increase the mortar's sand content
Show answerCorrect answer: A

Keeping units and bagged materials clean and appropriately dry helps prevent soil contamination, staining, and deterioration. Storage requirements vary by material, so manufacturer instructions and project specifications should also be observed.

Question 6

A masonry contractor is preparing a bid from plans that do not clearly identify who supplies a specified accessory. What is the best estimating practice?

  1. AExclude the accessory without noting the exclusion
  2. BInclude an explicit assumption or qualification and seek clarification before finalizing the scope
  3. CAssume the accessory is free issue and schedule no procurement time
  4. DWait until installation to determine who will provide it
Show answerCorrect answer: B

A clear written assumption or qualification makes the bid scope transparent, while clarification helps resolve responsibility before procurement or installation. Silent omissions can lead to disputes and schedule delays.

Question 7

A masonry contractor plans to use a forklift to move a pallet of block. What should be verified before the lift?

  1. AThat the forklift capacity at the planned load center is adequate and the load is stable
  2. BThat the pallet is lifted as high as possible before traveling
  3. CThat the forks are spread narrowly regardless of pallet dimensions
  4. DThat the operator can see the destination from the ground
Show answerCorrect answer: A

The operator should confirm the machine’s rated capacity for the load and configuration and ensure the pallet is stable before lifting. Overloading or an unstable load can cause a tip-over or dropped material.

How to use this practice test

Access is free. A practice session draws up to 20 random questions from the available LMC bank, including scenarios about masonry installation, estimating, material handling, and jobsite coordination. Results appear after the session, so use missed items to identify decisions or concepts to revisit before another attempt.

Preparation tips

  • Compare masonry details with structural plans, noting where bond beams, reinforcement, openings, and temporary bracing affect construction sequence.
  • Practice choosing placement methods that maintain wall elevation and provide full support when stone or other units vary in thickness.
  • Review jobsite responses to freezing exposure, wet or soil-contaminated material storage, and forklift pallet handling.
  • For bid scenarios, identify unspecified material-supply responsibilities and record assumptions or clarification needs before pricing.
  • Trace inspection and fire-resistance details through the plans so required checks occur before components are concealed.
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