A. Junction capacitance
B. Minority carriers
C. Majority carriers
D. None of the above
0
The leakage current in a pn junction is of the order of________________?
0
The leakage current across a pn junction is due to________________?
A. Aa
B. mA
C. kA
D. µA
0
With forward bias to a pn junction , the width of depletion layer__________________?
A. Minority carriers
B. Majority carriers
C. Junction capacitance
D. None of the above
0
At room temperature, an intrinsic semiconductor has_______________?
A. Decreases
B. Increases
C. Remains the same
D. None of the above
0
At room temperature, an intrinsic silicon crystal acts approximately as_______________?
A. Many holes only
B. A few free electrons and holes
C. Many free electrons only
D. No holes or free electrons
0
A forward biased pn junction diode has a resistance of the order of_____________?
A. A battery
B. A conductor
C. An insulator
D. A piece of copper wire
0
In a semiconductor, current conduction is due to________________?
A. O
B. kO
C. MO
D. None of the above
0
The impurity level in an extrinsic semiconductor is about_______________of pure semiconductor ?
A. Only holes
B. Only free electrons
C. Holes and free electrons
D. None of the above
0
The resistivity of pure germanium under standard conditions is about_______________?
A. 10 atoms for 108 atoms
B. 1 atom for 108 atoms
C. 1 atom for 104 atoms
D. 1 atom for 100 atoms
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