Related Questions

The doping level in a zener diode is ___________ that of a crystal diode
A the same as
B less than
C more than
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
ABCD is a rectangle . If its lengthis decreased by 5 meter and the width is increased by 3 mete3r, the area de3creases by 2 meter, the area inceases by 67 square meter, What is the width width of ABCD?
A 9 meter
B 17 meter
C 18 meter
D 22 meter
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
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
Silicon crystal can be converted to p-type semi-conductor by doping with
A phosphorous
B nitrogen
C carbon
D boron
Under the depletion allowance method in computing depreciation, the depletion charge is equal to either ______ whichever is smaller.
A Fixed percentage of gross income or the net taxable income
B Fixed percentage of gross income or 50% of the net taxable income
C 50% of the fixed percentage of gross income or 50% of the net taxable income
D 50% of the fixed percentage of gross income or the net taxable income
The depletion allowance method of computing depletion is commonly known as ______.
A Unit method
B Percentage method
C Factor method
D Sinking fund method
A Zener diode that has very narrow depletion layer will breakdown by mechanism
A Avalanche
B Zener
C Both avalanche and Zener
D None of the above

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