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WorksheetsBuilding Construction 1 - Final Exam
Total questions: 50
Worksheet time: 46mins
What is the measurement at the arrow?
1 - 1/2"
1 - 1/4"
1 - 3/4"
1/2"
What is the measurement at the arrow?
5/8"
3/4"
7/8"
1/2"
What is the measurement at the arrow?
2 - 1/8"
2 - 3/8"
2 - 1/4"
3 - 1/4"
What is the measurement at the arrow?
1/4"
3/8"
1 - 1/4"
1/2"
What is the measurement at the arrow?
1/4"
1/8"
5/16"
3/16"
What is the measurement at the arrow?
1 - 1/16"
1 - 3/16"
1 - 1/4"
1 - 1/8"
What is the measurement at the arrow?
3 - 1/8"
2 - 7/8"
2 - 3/4"
2 - 15/16"
What is the measurement at the arrow?
1/2"
7/16"
9/16"
5/8"
What is the measurement at the arrow?
1 - 1/16"
1 - 1/8"
1 - 3/16"
1 - 15/16"
What is the actual size of a 2x4?
(a)
How is wood structured as it grows?
In clumps of cells
In bundles of fibers
In sheets of veneer
Like a roll of paper towels
Which of the following is not part of the framing of a floor platform?
Subfloor
Joists
Studs
Beams
What is the default (or most common) spacing for studs in a wall?
2x4
16" O.C.
24" O.C.
12" O.C.
Which wire in a cable supplies the electricity and has black insulation?
Hot wire
Neutral wire
Ground wire
Cold wire
Which wire in a cable returns current to the source and has white insulation?
Hot wire
Neutral wire
Ground wire
Cold wire
Which of these tools is great for holding single wires and making hooks in the end of wires?
Needlenose pliers
Linesman pliers
Wire strippers
Slip-joint pliers
What do you call a type of material that allows the flow of electricity through it?
(a)
What do you call a type of material that prevents the flow of electricity through it?
(a)
Which of the following do you measure in 'volts?'
Voltage
Current
Resistance
Electrical work done
Circle all the kinds of pipe that can be used for water supply lines. (choose all that apply)
Copper
PEX-A and B
ABS
PVC
Circle all kinds of pipe that are used for DWV. (choose all that apply)
Copper
PEX
PVC
Steel
Which of these options is connected by solvent welding?
Copper
PVC
PEX-A
PEX-B
Which of these options is connected by soldering with a propane torch?
Copper
PVC
PEX
Steel
Which of these options is connected by a crimp ring?
Copper
PVC
PEX-A
PEX-B
Which of these is NOT something that a fitting does?
Allows a run of pipe to change direction
Connects two or more pipes together
Connects pipe in a straight line
Prevent pipes from bursting
What kind of fitting is this?
Elbow
Reducer
Tee
Coupling
What kind of fitting is this?
Elbow
Reducer
Tee
Coupling
What kind of fittings are these?
Elbows
Reducers
Tees
Couplings
What does "D" in the acronym "D.W.V." stand for?
Drain
Drill
Draw
Drip
What does "W" in the acronym "D.W.V." stand for?
Water
Weather
Waste
Potato
What does "V" in the acronym "D.W.V." stand for?
Vortex
Very expensive
Velocity
Ventilation
What is the name of this tool?
Hand Saw
Hack Saw
Compass Saw
All of the Above
Which of these choices is NOT a correct name for this tool?
Speed Square
Carpenters Square
Rafter Angle Square
What is the name for this type of bit? (there are two acceptable names)
(a)
Which of these is an ingredient in concrete?
Soil
Plastic pellets
Gravel
Ash
Which of these is an ingredient in concrete?
Kerosene
Sawdust
Asphalt
Cement
What type of force is concrete very good at resisting?
Tension
Compression
Shear
Twisting
What type of force is concrete very bad at resisting?
Tension
Compression
Shear
Twisting
What is used with concrete to make up for its biggest weakness?
Colored dye
Steel rebar
River sand
Mineral-rich water
What does the acronym O.S.H.A. stand for?
(a)
Which of these causes more than half of all construction fatalities?
Contact with acid, heat, or electricity
Falls
The 'Big Four' or 'Fatal Four'
Uncontrolled release of energy sources
An incident on a worksite that did not involve injury or property damage does not need to be reported to a supervisor.
True
False
An unplanned event on a worksite where no one was hurt but equipment was destroyed is called:
Accident
Incident
Which types of straight ladder can be used around electricity? Choose all that apply
Aluminum
Dry wood
Wood that was just rained on
Fiberglass
If you are using a ladder to climb to the top of a 24-foot building, how far should the feet of the ladder be from the base of the building?
(a)
How far past the landing surface should a ladder extend?
2 feet
3 feet
4 feet
depends on the height
Who is responsible for workers actually wearing PPE on the job?
The OSHA inspector
The workers themselves
The manager
The site supervisor
Which of these is NOT true about hard hats?
It offers protection from falling objects
It should rest directly in contact with your head
It often comes with an adjustable headband
Should always be made of an impact-rated material
Which of these PPE will not protect you from flying objects?
Safety glasses
Respirator
Face shields
Hard hat
What is the best option for protecting your eyes from flying debris?
Safety glasses
Safety goggles
Full face shield
Contact lenses
