quiz review questions for EXAM #1

What is the term used to describe the innermost layer of a plywood sheet?

Core

What type of construction hardware might you use when attaching a floor joist to the header for the framework of a patio deck?

Hanger

What type of building material should never be burned at the job site due to the presence of CCA preservatives?

Pressure-treated lumber

The central part of the tree that is usually darker in color is called

heartwood.

Which of the following bonding materials should not be used for applications that will be exposed to rain and similar weather conditions?

Polyvinyl resin emulsion

You need a common nail for framing that is roughly 2 ½" long. What "penny" size should you request?

8 d

Nonveneered panel materials composed of wood flakes that are cross-laminated and heat bonded are known as

oriented strand board (OSB).

During the manufacture of laminated veneer lumber (LVL), the grain of each layer of veneer is placed __________ to the previous one.

parallel

The installation of framing components, subflooring, exterior staircases and railings, sheathing, and siding is often called

rough carpentry.

A board foot is equal to a piece of wood that is

1" thick x 12" wide x 12" long.

Which of the following is a test condition used to determine if safety glasses meet appropriate standards?

1/8" steel ball dropped from 50"

What is the minimum number of hours of formal construction classes that a carpentry apprentice would be expected to attend and complete each year?

144

What percentage of carpenters work in residential construction?

30%

Which one of the following statements about fractions is correct?

4/4 is equal to 1.

______________ describes the proper slope of the sides of a trench created to prevent collapse of the trench sides.

Angle of repose

Two carpenters are discussing building inspectors. Carpenter A says that building inspectors assess residential and commercial building work to ensure that it's completed according to all applicable laws and regulations. Carpenter B says that building inspectors are usually employed by a county, city, or township authority. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing construction work. Carpenter A says that one common job for residential carpenters is building concrete forms. Carpenter B says that concrete forms may be used to mold a building's foundation, and also to make exterior steps, porches, retaining walls, and driveways. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing construction work. Carpenter A says that remodelers typically have experience in working on older homes. Carpenter B says that the most common jobs for construction specialists are the installation of kitchens, bathrooms, and decks. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing green building technology. Carpenter A says that photovoltaic panels are used to collect energy from the sun during the day. Carpenter B says that making a building more energy efficient will make it cheaper to run and also reduce its impact on the environment. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing house frames. Carpenter A says that house frames must be built in accordance with precise building code requirements. Carpenter B says that the frame forms the skeleton of a house and provides support for all of the home's structures and systems. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing measurement systems. Carpenter A says that the metric system uses the meter as its basic unit of length. Carpenter B says that carpenters and other building professionals will almost always encounter measurements in the English system (inches and feet) in their daily work. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing the safe handling of chemicals. Carpenter A says that some chemicals can start fires or explode if they come into contact with one another. Carpenter B says that the material safety data sheet (MSDS) provides important information about a chemical product, including as how to store it safely, how to clean up spills, and what protective equipment should be used when handling it. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two carpenters are discussing workplace safety. Carpenter A says that dirty combustibles are materials such as paper, rags, or clothing that have been soaked with flammable liquids. Carpenter B says that liquids contaminated with oils, solvents, or degreasers are considered to be hazardous wastes that must be disposed of in accordance with federal, state, and local laws. Which one of the following statements is correct?

Both Carpenter A and Carpenter B are correct.

Two electricians are discussing electrical work. Electrician A says that electricians must follow the rules established by the National Electrical Code (NEC) when they're installing electrical systems in homes. Electrician B says that a person can become a master electrician only after working for several years as a journeyman. Which one of the following statements is correct?

Both Electrician A and Electrician B are correct.

Two electricians are discussing electrical work. Electrician A says that in a panelboard, each circuit is protected by a circuit breaker or fuse that will interrupt power to the circuit if a problem occurs. Electrician B says that a panelboard will be installed near the location where the electrical service enters the house, which is usually in the basement or garage. Which one of the following statements is correct?

Both Electrician A and Electrician B are correct.

Two builders are discussing apprenticeships. Builder A says that apprentices are typically paid while they learn their trade. Builder B says that a formal apprenticeship program includes instructional classes as well as work hours. Which of the following statements is correct?

Both builders are correct.

Two builders are discussing job-site safety. Builder A says that a first aid kit should be available at every job site. Builder B says that dull hand tools are often more hazardous than sharp hand tools. Which of the following statements is correct?

Both builders are correct.

What type of joint will normally join baseboard moulding and door casing?

Butt

You discover a fire in the electrical circuit panel at your construction site. What type of fire extinguisher should you use to extinguish the fire?

Carbon Dioxide

Your supervisor asks you to install a door frame on the house your team is constructing. What type of nail will you select to complete this task?

Casing

You need to attach thin wood veneer to cover the exposed edge of a sheet of plywood. Due to the position of the materials, you will not be able to use a clamp. What bonding agent would be a good choice for your assignment?

Contact cement

The exposure durability classification that indicates a plywood panel is suitable for permanent exposure to weather is

Exterior.

What type of safety equipment is required for workers on a roof that has a pitch of 4 in 12 or greater?

Fall arrest harness

What type of government enacts laws that protect workers from sexual harassment?

Federal

What type of construction safety device would you use to help prevent electrical shock on the job site?

GFCI

Which of the following is a generally accepted safety rule related to hand tools?

If you don't have a special holder, only carry a few tools at a time.

you are installing baseboard moulding. At what position of a wall should you begin the installation process?

Inside corner

Two electricians are discussing electrical work. Electrician A says that apprentice electricians are the only people who can obtain permits to do electrical jobs. Electrician B says that an electrician who's entering the first level of training is called a journeyman. Which one of the following statements is correct?

Neither Electrician A nor Electrician B is correct.

Two roofers are discussing roof installation. Roofer A says that a residential roof is usually formed from multiple layers of insulation and molten asphalt, with a final layer of gravel on top. Roofer B says that to start the finishing process on a residential roof, the roofer will apply a layer of shingles directly over the roof sheathing. Which one of the following statements is correct?

Neither Roofer A nor Roofer B is correct.

Two builders are discussing desirable work behaviors for carpenters. Builder A says that based on surveys, the ability to operate power tools is more important to construction companies than respect for customers. Builder B says that practical jokes are good moral boosters on a job site. Which of the following statements is correct?

Neither builder is correct.

The ability of a carpenter to cut accurately with a hand saw would be considered which of the following skill or behavior?

Psychomotor skill

Two builders are discussing construction job opportunities. Builder A says that an estimator specializes in calculating labor and material costs for a project. Builder B says that most carpenters are employed as remodeling specialists. Which of the following statements is correct?

Only Builder A is correct.

Two builders are discussing molding installation. Builder A says that you should use a scarf joint when a trim location requires you to butt two pieces of molding along a long run of wall or ceiling. Builder B says that coped joints work best on outside corners. Which of the following statements is correct?

Only Builder A is correct.

Two carpenters are discussing fire safety. Carpenter A says that the extinguishing equipment for Class A fires will be marked with the letter "A" inside a green triangle. Carpenter B says that Class D extinguishing equipment is designed for use on live electrical equipment. Which one of the following statements is correct?

Only Carpenter A is correct.

Two carpenters are discussing home inspectors. Carpenter A says that a home inspector is hired to assess a building's condition and write an inspection report that details his or her findings. Carpenter B says that home inspectors will always point out any flaws they find and recommend a course of action to take to repair the problem. Which one of the following statements is correct?

Only Carpenter A is correct.

Two carpenters are discussing landscaping. Carpenter A says that landscape gardeners are responsible for caring for gardens and landscapes once they're completely installed. Carpenter B says that the primary focus of the landscape designer is to create attractive driveways, decks, and water features. Which one of the following statements is correct?

Only Carpenter A is correct.

Two carpenters are discussing masonry work. Carpenter A says that blockmasons typically use concrete blocks to build structures in nonvisible areas. Carpenter B says that a thin layer of brick or stone called a course may be applied for decoration on top of wooden framing members. Which one of the following statements is correct?

Only Carpenter A is correct.

Two carpenters are discussing HVAC/R systems in home construction. Carpenter A says that the HVAC/R system is usually installed in a home after all of the interior drywall is installed and all the finish carpentry has been completed. Carpenter B says that the maintenance of temperature, humidity, air purity, and air volume inside a building is called comfort control. Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing construction work. Worker A says that the carpenters who install windows, doors, cabinets, stairs, and moldings on the inside of a house are called trim carpenters. Worker B says that the installation of framing components, subflooring, sheathing, and siding is usually called rough carpentry. Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing drywall installation. Carpenter A says that rough carpenters are usually responsible for cutting drywall and attaching it to the walls and ceiling in a home. Carpenter B says that after drywall is hung, drywall finishers apply paper tape and joint compound over each drywall joint, and fill all nail and screw depressions with compound. Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing electrical safety. Carpenter A says that a shock from an alternating-current source is much more dangerous than a shock from a direct-current source. Carpenter B says that when you're working with electrical tools, you can reduce your risk of shock by wearing gloves and making sure the tools are properly grounded. Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing fire safety. Carpenter A says that the National Fire Protection Association (NFPA) is the United States federal agency that produces safety standards for businesses and industries. Carpenter B says that the NFPA publishes the National Electrical Code (NEC). Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing plumbing work. Carpenter A says that plumbers can work in any state without a license. Carpenter B says that the plumber will usually install all of the plumbing for a house after the frame is built and the HVAC/R system has been installed. Which one of the following statements is correct?

Only Carpenter B is correct.

Two carpenters are discussing the measurement of angles. Carpenter A says that all circles can be divided into 100 equal parts that are called degrees. Carpenter B says that a right angle measures exactly 90 degrees. Which one of the following statements is correct?

Only Carpenter B is correct.

Two roofers are discussing roof installation. Roofer A says that on a residential roof, shingles are installed in an overlapping pattern to form a barrier against rain and wind. Roofer B says that commercial roofs are usually very steeply sloped, while residential roofs are usually flat. Which one of the following statements is correct?

Only Roofer A is correct.

______ is the term used to indicate the amount of time available from when an adhesive is applied and spread to when it must be clamped?

Open time

A fellow carpenter has decided to be self-employed and start his own contracting business. Which of the following terms would best describe this carpenter's new work situation?

Question options: Entrepreneur

Which of the following is an approved application for OSB panels when used in accordance with its grade stamp?

Roof sheathing

Which of the following statements about computer technology applications for the construction industry is correct?

Scheduling software is important for construction managers.

______ is a design feature added to nails that significantly increase the holding power of the nail.

Spiral threads

You are reviewing an invoice for a delivery of hardboard and S2S is used as part of the description. What do you know about this material based on that description?

The hardboard is smooth on both sides.

Which of the following statements about carpentry apprenticeships is correct?

The waiting period to enter a formal apprenticeship is determined by local demand.

Which of the following adhesive ratings would you select for bonding materials that will be underwater and cannot be allowed to lose bond-strength?

Type I

The stamped letters A, B, C, and D found on plywood indicate the

appearance quality of surface veneers.

Glue-laminated beams are available in three different grades for

appearance.

A builders understanding of local building codes can be described as a ______________.

cognitive behavior

A(n) _______ is hired to assess the condition of a home and write a report on his or her findings, usually when a home is being sold.

home inspector

A carpenter who has earned a certificate that indicates they are qualified to work without supervision would be classified as a .

journeyman

The natural substance that holds wood's many celluose cell-walls together is called

lignin.

The fraction 1/16 can correctly be read as

one divided by sixteen.

After a house frame has been completely formed, the carpenter nails sheets of wood called _______ to the frame to enclose the house and strengthen the structure.

sheathing

Glue-laminated beams, or glulams, come with one edge stamped

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