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Q#1
Amplifiers
GATE EC 1997
MCQ
+2 marks
-0.66 marks
Negative feedback in
(1) Voltage series configuration
(2) Current shunt configuration
(a) Increase input impedance
(b) Decrease input impedance
(c) Increases closed loop gain
(d) Leads to oscillation
(1) => (c)
(2) => (d)
(1) => (a)
(2) => (d)
(1) => (a)
(2) => (b)
(1) => (c)
(2) => (b)
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