A. Junction capacitance
B. Minority carriers
C. Majority carriers
D. None of the above
A. Aa
B. mA
C. kA
D. µA
The leakage current in a pn junction is of the order of________________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. Minority carriers
B. Majority carriers
C. Junction capacitance
D. None of the above
The leakage current across a pn junction is due to________________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. Decreases
B. Increases
C. Remains the same
D. None of the above
With forward bias to a pn junction , the width of depletion layer__________________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. Many holes only
B. A few free electrons and holes
C. Many free electrons only
D. No holes or free electrons
At room temperature, an intrinsic semiconductor has_______________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. A battery
B. A conductor
C. An insulator
D. A piece of copper wire
At room temperature, an intrinsic silicon crystal acts approximately as_______________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. O
B. kO
C. MO
D. None of the above
A forward biased pn junction diode has a resistance of the order of_____________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. Only holes
B. Only free electrons
C. Holes and free electrons
D. None of the above
In a semiconductor, current conduction is due to________________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory A. 10 atoms for 108 atoms
B. 1 atom for 108 atoms
C. 1 atom for 104 atoms
D. 1 atom for 100 atoms
A. 6 x 104 cm
B. 60 x cm
C. 3 x 106 cm
D. 6 x 10-4 cm
The resistivity of pure germanium under standard conditions is about_______________? Read More »
Electrical Engineering Mcqs, Semiconductor Theory