Question

____ and Current series are series type feedback connections.

• A. Voltage series feedback
• B. Current series feedback
• C. Voltage shunt feedback
• D. Current shunt feedback

Hint:

Feedback Topologies. Named as (Output Sampled)-(Input Mixing). Series Mixing: Voltage-Series, Current-Series. Shunt Mixing: Voltage-Shunt, Current-Shunt.

Answer 1

The Correct Option is A

Feedback amplifier topologies are classified based on two criteria: how the output signal is sampled (Voltage or Current) and how the feedback signal is mixed with the input signal (Series or Shunt/Parallel)
The term "series type feedback connections" refers to the input mixing method being series
The two possible topologies with series mixing are Voltage-Series feedback (output voltage sampled, mixed in series at input) and Current-Series feedback (output current sampled, mixed in series at input)
The question asks to complete the phrase "____ and Current series are series type


"
The missing topology is Voltage series feedback