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Electronics and Communication Engineering - Analog Electronics

Exercise : Analog Electronics - Section 8
41.
The gate electrode in the FET corresponds to the
collector in a bipolar transistor
base in a bipolar transistor
emitter in a bipolar transistor
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
The properties of JFET resemble those of
thermionic values
N-P-N transistors
P-N-P transistors
unijunction transistor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.

Assertion (A): Transformer coupling has the disadvantage of the weight of transformer and Saturation of core

Reason (R): Transformer coupling is very suitable for impedance matching

Both A and R are correct and R is correct explanation for A
Both A and R are correct but R is not correct explanation for A
A is correct R is wrong
A is wrong R is correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
A Hartley oscillator is used for generation
very low frequency oscillation
radio frequency oscillation
microwave oscillation
audio-frequency oscillation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
In a CE class A amplifier the quiescent current and voltage are ICQ and VCEQ. The maximum power output can be
(VCEQ)(ICQ)
2 (VCEQ)(ICQ)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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