Electrical Engineering > GATE 2013 SET-1 > Feedback Amplifiers
In the feedback network shown, if the feedback factor k is increased, then
A
Input impedance increases and output impedance decreases
B
Input impedance increases and output impedance also increases
C
Input impedance decreases and output impedance also decreases
D
Input impedance decreases and output impedance increases

Correct :

Similar Questions

As you grow older, an injury to your _________ may take longer to _________.
#3 MCQ
In a 500 m race, P and Q have speeds in the ratio of 3 ∶ 4. Q starts the race when P has already covered 140 m. What is the distance between P and Q (in m) whe...
#4 MCQ
Three bells P, Q, and R are rung periodically in a school. P is rung every 20 minutes; Q is rung every 30 minutes and R is rung every 50 minutes. If all the thr...
#5 MCQ

Related Topics

No tags found

Unique Visitor Count

Total Unique Visitors

Loading......