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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 10
21.
IN 3242 is a
P-N-P transistor
N-P-N transistor
UJT
semi-conductor diode
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Low frequency response of amplifier is mainly limited by
input capacitor
bypass capacitor
output capacitor
biasing capacitor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
With negative feedback the closed loop gain is always less than open loop gain.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
As compared to a bipolar transistor, a JFET is
highly sensitive to changes in input voltage
more sensitive to changes in input voltage
less sensitive to changes in input voltage
equally sensitive to changes in input voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
In a bistable multivibrator, commutating capacitors are used to
increase the base storage charge
provide ac coupling
increase the speed of response
alter the frequency of the output
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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