Questions And CORRECT Answers
Why is an isometric drawing used in construction plans? - CORRECT ANSWER - Show
structure as a whole
Mechanical drawings are used when: - CORRECT ANSWER - A detailed description is
needed
A sectional view is used in construction plans to show: - CORRECT ANSWER - Vertical
cross-section
A perspective drawing is used to show: - CORRECT ANSWER - Three-dimensions
Why is a three-view drawing used? - CORRECT ANSWER - Shows top, front, and end
A fastener that has a hex or square head and a shank threaded about 1" is a: - CORRECT
ANSWER - Machine bolt
A round or flat headed fastener that is threaded the entire length and has a nut is a: - CORRECT
ANSWER - Stove bolt
Screw size is determined by the: - CORRECT ANSWER - Length and gauge of the screw
What nails are used mainly on rough work such as framing, fencing, and form building? -
CORRECT ANSWER - Common
What type bolt has threads similar to a wood screw? - CORRECT ANSWER - Lag
, What type nail has a flat head and diamond shaped points? - CORRECT ANSWER -
Common
What type nail is thin, short, and has small heads? - CORRECT ANSWER - Brad
What type nails have small heads and are used for interior trim? - CORRECT ANSWER -
Finishing
What type of bolt has a square shank under a round oval head? - CORRECT ANSWER -
Carriage
What wood fastener has thread? - CORRECT ANSWER - Flathead wood screw
What is the BEST fastener to use when equipment needs to be strong but at the same time needs
to be dismantled on a regular basis? - CORRECT ANSWER - Machine bolt
What is the BEST tool to cut a "V" in wood so that the top of a flathead screw will be flush with
or just below the surgfaece of the wood? - CORRECT ANSWER - Countersink
What nail is used for fastening tongue and groove and finish work? - CORRECT
ANSWER - Casing
What type of bolt should be used as fasteners for lightweight metal structures? - CORRECT
ANSWER - Stove
What type of screw is used with expansion shields to fasten wood to masonry materials? -
CORRECT ANSWER - Lag
Why are spiral groove nails used to fasten metal on roofs? - CORRECT ANSWER - Do
not work loose