Electronic Devices Circuits Interview Experienced Online Exam Quiz
Electronic Devices Circuits Interview Experienced GK Quiz. Question and Answers related to Electronic Devices Circuits Interview Experienced. MCQ (Multiple Choice Questions with answers about Electronic Devices Circuits Interview Experienced
Calculate the total current when Ipn (0)=1mA and Inp (0)=2mA.
Options
A : 1mA
B : -1mA
C : 0
D : 3mA
Which of the following statements is correct under forward biased p-n diode?
Options
A : current enters n side as hole current and leaves p side as electron current
B : current enters n side as electron current and leaves p side as hole current
C : current enters p side as hole current and leaves n side as electron current
D : current enters p side as hole current and leaves p side as electron current
What does Inp represent?
Options
A : Hole current in n region
B : Hole current in p region
C : Electron current in n region
D : Electron current in p region
What is the total current in a diode when x=0?
Options
A : I = Ipn (0) – Inp (0)
B : I = Ipn (0) + Inp (0)
C : I = -Ipn (0) – Inp (0)
D : I = -Ipn (0) + Inp (0)
What is the hole current in the p region of the diode?
Options
A : Ipp (x)=I-Inp (x)
B : Ipp (x)=I+Inp (x)
C : Ipp (x)=-I-Inp (x)
D : Ipp (x)=-I+Inp (x)
When a forward biased is applied to a diode, the electrons enter to which region of the diode?
Options
A : P-region
B : N-region
C : P-n junction
D : Metal side
Deep into the p side the current is a drift current Ipp of holes sustained by the small electric field in the semiconductor. Is the statement true or false?
Options
A : True
B : False
C :
D :
The current is constant throughout the device. Is it true or false?
Options
A : True
B : False
C :
D :
The number of injected minority carriers falls off linearly with the increase in the distance from the junction. Is it true or false?
Options
A : True
B : False
C :
D :
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