Analog Electronics

Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is_____

  • A. 49dB
  • B. 51dB
  • C. 98dB
  • D. 102dB
Answer: Option C.
Explanation: 

No answer description available for this question

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!