Explanation: The mentioned diagram is the voltage-series feedback amplifier because the voltage across load resistor is the input voltage to the feedback circuit. 6. On what criteria does the feedback amplifier are classified?
A. Signal fed back to input
B. Signal applied to input
C. Signal fed back to output
D. None of the mentioned
Answer:A
Explanation: The mentioned diagram is the voltage-series feedback amplifier because the voltage across load resistor is the input voltage to the feedback circuit. 6. On what criteria does the feedback amplifier are classified?
A. Signal fed back to input B. Signal applied to input C. Signal fed back to output D. None of the mentioned
Explanation: The feedback amplifiers are classified according to whether the voltage or current is fed back to the input in series or in parallel. Sanfoundry Global Education & Learning Series – Linear Integrated Circuit.