#1
Which type of fastener is commonly used for joining two pieces of wood together?
Nail
ExplanationCommonly used for joining two pieces of wood together.
#2
Which of the following materials is NOT commonly used to make screws?
Aluminum
ExplanationAluminum is not commonly used to make screws.
#3
Which of the following fasteners is designed to be non-permanent and easily removable?
Screw
ExplanationScrews are designed to be non-permanent and easily removable.
#4
What is the primary function of a washer in fastening applications?
To distribute load
ExplanationWashers are used to distribute load in fastening applications.
#5
Which of the following is NOT a type of bolt head?
Phillips
ExplanationPhillips is not a type of bolt head.
#6
In construction, what is the purpose of using anchors?
To secure objects to concrete, masonry, or other materials
ExplanationAnchors are used to secure objects to various materials.
#7
Which type of fastener is commonly used to connect two pieces of metal by passing through pre-drilled holes?
Rivet
ExplanationRivets are commonly used to connect metal pieces through pre-drilled holes.
#8
What is the purpose of a toggle bolt?
To securely anchor heavy objects to drywall or hollow walls
ExplanationToggle bolts securely anchor heavy objects to drywall or hollow walls.
#9
Which type of fastener is commonly used in applications where a watertight seal is required?
Rivet
ExplanationRivets are commonly used in applications requiring a watertight seal.
#10
Which of the following fasteners is typically used for connecting heavy structural elements such as steel beams?
Bolt
ExplanationBolts are typically used for connecting heavy structural elements.
#11
What is the purpose of a dowel in construction?
To strengthen a joint by aligning and reinforcing it
ExplanationDowels strengthen joints by aligning and reinforcing them.
#12
What is the primary advantage of using adhesives as fasteners compared to mechanical fasteners?
Adhesives provide greater shear strength
ExplanationAdhesives provide greater shear strength compared to mechanical fasteners.
#13
Which of the following is a disadvantage of using nails as fasteners?
They provide less holding power than screws
ExplanationNails provide less holding power than screws.
#14
What is the purpose of a dowel pin in construction?
To align and reinforce joints in wooden furniture or cabinetry
ExplanationDowel pins align and reinforce joints in wooden furniture or cabinetry.