Explain how switching systems are classified, Electrical Engineering

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Question 1 Explain how switching systems are classified
Question 2 Explain the function of pulse dialing in rotary dial telephone
Question 3 Explain the functioning of crossbar switching system?
Question 4 Explain the following

  • Circuit switching
  • Packet switching

Question 5 What is traffic engineering? Explain the five step process of traffic engineering
Question 6 How the switch handles trunk allocation? Explain


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