Electronics and Communication Engineering - Analog Electronics

11.
Which of the following components is essential for a voltage multiplier circuit?
Resistor
Inductor
Capacitor
Both (a) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Which of the following represents the equivalent circuit of a crystal for crystal oscillator?
Figure A
Figure B
Figure C
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
The transistor specification number 2N refers to
triac
diac
junction transistor
FET with one gate
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
Stability factor for S is given by for a fixed bias
1 + β
1 - β
1/β
β - 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
In figure, the function of resistor R is
to reduce ripples in the output
to improve voltage regulation
to limit the surge current
either (a) or (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.