# Morse Code Multiple choice Questions and Answers (MCQs)

## Morse Code Multiple choice Questions and Answers (MCQs)

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 Question 6 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
What is meant by the single dot in Morse code?
 A A B C C B D E
Question 6 Explanation:
The most common letter in English, the letter "E", has a single dot. Morse code was designed so that the length of each symbol is inverse to frequency of occurrence in text.

 Question 7 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which word offers a word rate that is typical of 5-letter code groups?
 A PARIS B CODEX C PARCOD D SPACE
Question 7 Explanation:
CODEX word offers a word rate that is typical of 5-letter code groups. PARIS is a standard word to measure the operator transmission speed of Morse Code.

 Question 8 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
What is the name of special procedural signals that are used to indicate changes in communications protocol status?
 A Prosigns B Aldis C BIT D Asterisk
Question 8 Explanation:
Prosigns are special unwritten procedural signals which are used to show changes in communications protocol status or white space text.

 Question 9 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Space signal is of how many unit?
 A 1 B 2 C 3 D 4
Question 9 Explanation:
Since the duration of Space Signal is equal to Dot Duration. So, the space signal is of 1 Unit. While a dash is 3 units and space between letters is also three units.

 Question 10 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
The letters of a word are separated by a space of how many units?
 A 1 Unit B 2 Units C 3 Units D 4 Units
Question 10 Explanation:
The letters of a word are separated by a space of 3 Unit. The representation of dot symbol has 1 unit, while the dash symbol has 2 units.

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