C/2=> 0.68µF + 0.68µF= 1.36µF. 8. Find the application of area where all-pass filters are used?
A. Cathode ray oscilloscope
B. Television
C. Telephone wire
D. None of the mentioned
Answer:A
C/2=> 0.68µF + 0.68µF= 1.36µF. 8. Find the application of area where all-pass filters are used?
A. Cathode ray oscilloscope B. Television C. Telephone wire D. None of the mentioned
Explanation: When signals are transmitted in transmission lines like telephone wire, they undergo change in phase, all-pass filters are used to compensate these phase changes. 9. Determine the output voltage for all the all-pass filter and express it in complex form?