Morse Code Multiple choice Questions and Answers (MCQs)

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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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