Design Sketches
What is the type of drawing that shows multiple views of the same object?
Orthographic (Multiview)
Who is credited with the invention of the telephone?
Alexander Graham Bell
Type of communication that uses words, speech, or sounds.
Verbal
What is the type of drawing where you draw the horizontal at a 30 degree angle?
Isometric
Cave paintings
Does NOT use speech, words, or sounds.
Non-verbal
What is the type of drawing where you can draw the horizontal at any angle between 15 and 90 degrees, at full or half size?
Oblique
Name of code that is a series of short and long dashes or machines beeps. Inventor's first name is Samuel.
Morse Code
Type of device, usually powered by electricity. Signal is either on or off, like binary.
Digital
How many dimensions are shown in an oblique or isometric drawing?
3
Type of code that uses the position of two colorful flags to represent letters.
Semaphore Code
Type of device that usually has a dial. Continuously varying signal.
Analog
How many dimensions are shown in each view of an orthographic drawing?
2
Who is credited with the invention of the first wireless (radio-based) telegraph system (last name)?
Marconi
Communication over a distance. Uses cables, wires, or radio waves to send a signal.
Telecommunication