Electronics and Communication Engineering - Electronic Devices and Circuits

41.
Power diodes are generally
silicon diodes
germanium diodes
either of the above
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
The inductance of a single layer solenoid of 10 turns is 5 μH. Which one of the following is the correct value of inductance when the number of turns is 20 and the length is doubled.
10 μH
20 μH
40 μH
5 μH
Answer: Option
Explanation:
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43.
The depletion layer width of Junction
decreases with light doping
is independent of applied voltage
is increased under reverse bias
increases with heavy doping
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
Forbidden energy gap in germanium at 0 K is about
10 eV
5 eV
2 eV
0.78 eV
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Light dependent resistors are
highly doped semiconductor
intrinsic semiconductor
lightly doped semiconductor
either (a) or (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.