Related Questions

If the doping level is increased, the breakdown voltage of the Zener ___________
A Remains the same
B Is increased
C Is decreased
D None of the above
If the doping level in a crystal diode is increased, the width of depletion layer___________
A remains the same
B is decreased
C in increased
D none of the above
If the doping level of a crystal diode is increased, the breakdown voltage___________
A remains the same
B is increased
C is decreased
D none of the above
A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________
A Less than load current
B Zero
C More than load current
D None of the above
If the load resistance decreases in a Zener regulator, then Zener current ___________
A Decreases
B Stays the same
C Increases
D None of the above
Another name for Zener diode is ___________ diode
A Breakdown
B Voltage
C Power
D Current
In a loaded Zener regulator, which is the largest Zener current?
A Series current
B Zener current
C Load current
D None of the above
Silicon crystal can be converted to p-type semi-conductor by doping with
A phosphorous
B nitrogen
C carbon
D boron
If the arrow of crystal diode symbol is positive w.r.t. bar, then diode is ___________ biased.
A forward
B reverse
C either forward or reverse
D none of the above
The PIV rating of a crystal diode is ___________ that of equivalent vacuum diode
A the same as
B lower than
C more than
D none of the above

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