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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 12
26.
In a resistance loaded amplifier, the gain decreases at high frequencies because
decreasing reactance of the stray CT
increasing reactance of the stray CT
increasing reactance of CT
decreasing reactance of CT
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
A 1 ms pulse can be stretched to 1 sec pulse by using
an astable multivibrator
a monostable multivibrator
a bistable multivibrator
a Schmitt trigger circuit
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Most of the transistor data sheets specify the power rating for an ambient temperature of
10°C
25°C
50°C
75°C
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
In figure vi is a sinusoidal wave. Which of the following best describes the output v0?
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
The early effect in BJT is caused by
fast turn on
fast turn off
large collector base reverse bias
large emitter base forward bias
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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