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.Management Sciences
Category: Semiconductor Diode
If the doping level in a crystal diode is increased, the width of depletion layer_____________?
0
A. remains the same
B. is decreased
C. in increased
D. none of the above
A zener diode is always_______________ connected?
A. reverse
B. forward
C. either reverse or forward
D. none of the above
A 10 V power supply would use ____________ as filter capacitor?
A. paper capacitor
B. mica capacitor
C. electrolytic capacitor
D. air capacitor
The disadvantage of a half-wave rectifier is that the__________________?
A. components are expensive
B. diodes must have a higher power rating
C. output is difficult to filter
D. none of the above
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