Ring topology
An old topology called Token Ring
It's called Ring.
A star topology.
By connecting it with ring topology
everyone knows the answer to that. if u dont u need to change ur major
In a closed loop system the gain without the feed back loop being closed is called open loop gain!!! e.g if forward gain is "A" and feed back factor is "B" then open loop gain is "AB" and closed loop gain will be [A/(A+B)]
Feedback oscillators have a closed loop gain of
closed loop system
Star topology
A cruise control is an example of a closed loop servo.
Bus topology as many nodes are connected to single link