Quiz on Morse Code

What year was the automatic telegraph receiver pictured in the image invented?

• 1850

• 1837

• 1901

• 1875

Who invented the automatic telegraph receiver that uses Morse Code?

• Alexander Graham Bell

• Samuel F.B. Morse

• Thomas Edison

• Nikola Tesla

What are the basic types of signals used in Morse Code?

• Dots, dashes, and pauses

• Dots, dashes, and spaces

• Dots, lines, and breaks

• Lines, breaks, and pauses

How are Morse Code messages sent visually?

• Through printed text

• Using color patterns

• By short or long flashes of light

• Through hand signals

What does Morse Code primarily represent in its patterns?

• Only letters and numbers

• Only letters and punctuation marks

• Letters, numbers, and punctuation marks

• Only numbers and symbols

Who invented Morse Code in the United States?

• Thomas Edison

• Alexander Graham Bell

• Samuel F.B. Morse

• Nikola Tesla

What year was the International Morse Code developed?

• 1851

• 1830

• 1928

• 1900

What was a major difference between the original Morse Code and the International Morse Code?

• International Morse Code uses longer dashes

• International Morse Code uses shorter dashes

• International Morse Code uses a different alphabet

• International Morse Code uses dashes of the same length

Until what time period was the International Morse Code widely used in contexts like the Korean War and Vietnam War?

• Until the 1980s

• Until the 1990s

• Until the 2000s

• Until the 1970s

What is the primary use of Morse Code?

• To create musical patterns

• To send text messages

• To convert signals into electrical current

• To encode internet data