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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 19
16.
The enhancement type MOSFET is called a
normally on MOSFET
normally off MOSFET
P-type MOSFET
N-type MOSFET
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The input gate current of a FET is
a few amperes
a few milli amperes
a few micro amperes
negligible
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
For maximum unclipped output from a CE amplifier, the Q point should be
at the centre of dc load line
at the centre of ac load line
at the centre of collector current
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The circuit shown in figure will act as
differentiator
adder
clipper
clamper
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Which of the following best represents the input impedance of an actual op-amp?
10 ohm
1 k ohm
1 M ohm
100 M ohm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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