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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 7
36.
The h parameter equivalent circuit of BJT has one voltage source and one current source.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
The voltage eo indicated in the figure has been measured by an ideal voltmeter. Which of the following can be calculated?
Bias current of inverting input only
Bias current of inverting and non-inverting inputs only
Input offset current only
Both the bias currents and the I/P offset current
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
In an RC-coupled amplifier for improving the low frequency response
lower RL is provided
more bias is used
less gain is provided
higher CC is used
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
The circuit of figure is
Precision integrator
Hartley oscillator
Butterworth high pass filter
Wien bridge oscillator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
The minimum gate source voltage that creates the n-type inversion layer is called
cut off voltage
on voltage
threshold voltage
zener voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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