Signals

Exam Paper

GENERAL NOTE ABOUT VISUAL SIGNAL AND EXAMINATION PATTERN

1. The length of dot is 1 time unit .A Dash is 3 times (3X)

2. The space between symbols (dots and dashes) of the same letter

is 1 time unit (X)

3. The space between letters is 3 time units (3x)

4. The space between two words are 7 time unit (7X)

Total examination time is 8 minutes.

Each questions carry 1 mark for letter/characters and 5 marks for

words

App for Signals Practice