This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 11 months ago.

  • Author
    Posts
  • #725536 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    Figure shows the block diagram of an amplifier system with an overall feedback loop and additive noise 'N' to amplifier A2.

    To reduce the effect of noise N,

    Options :-

    1. A2 gain should be increased.
    2. The feedback factor  should be increased.
    3. The gain of A1 should be increased.
    4. Both A1 and A2 gain should be increased.
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: Figure shows the block diagram of an amplifier system with an overall feedback loop and additive noi….
Your information:




GET UPTO 50%    OFF!
Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account