Send each device to its platform

Exercise and reference answers

Upper category

Regenerate

Lower category

Forward

Items

1. Category

   Regenerate

   Item

   Repeater

2. Category

   Regenerate

   Item

   Amplifier

3. Category

   Forward

   Item

   Switch

4. Category

   Forward

   Item

   Router

5. Category

   Forward

   Item

   Hub

6. Category

   Regenerate

   Item

   Analog fix

Instructions

Switch the track so each wagon reaches the right platform.

Explanation