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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 19
36.
Which of the following parameters of CE circuit has the unit of ohms?
hie
hre
hfe
hoe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
In the op-amp circuit shown in figure the current through load resistance RL is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Whenever a JFET operates above pinch-off voltage
depletion regions become smaller
drain current increase steeply
drain current starts decreasing
drain current remains nearly constant
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
A Weinbridge oscillator is a
VHF oscillator
RF oscillator
microwave oscillator
audio frequency oscillator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
RC network shown in the given figure can provide a maximum theoretical phase shift of
90°
180°
270°
360°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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