Question
Download Solution PDFTwo identical amplifiers each having an upper cut-off frequency fH are cascaded with negligible loading effect. What is the modified fH now?
This question was previously asked in
KVS TGT WET (Work Experience Teacher) 23 Dec 2018 Official Paper
Answer (Detailed Solution Below)
Option 2 :
Free Tests
View all Free tests >
KVS TGT Mathematics Mini Mock Test
70 Qs.
70 Marks
70 Mins
Detailed Solution
Download Solution PDFConcept: Assuming all stages are identical and non-interacting (Proper impedance matching)
where
n= Number of stages in the multistage amplifier
Putting n =2 we get,
Latest KVS TGT Updates
Last updated on May 8, 2025
-> The KVS TGT Notiifcation 2025 will be released for 16661 vacancies.
-> The application dates will be announced along with the official notification.
-> Graduates with B.Ed or an equivalent qualification are eligible for this post.
-> Prepare with the KVS TGT Previous Year Papers here.