1.

What Are The Types Of Signals?

Answer»

TYPES of signals: The signals are broadly divided into the following THREE categories

  1. Light signals 
  2. Fog signals
  3. Audible signals.

The FIRST classification of light signals is very important. Fog signals and audible signals are OCCASIONALLY used. 

Types of signals: The signals are broadly divided into the following three categories

The first classification of light signals is very important. Fog signals and audible signals are occasionally used. 



Discussion

No Comment Found