P-N Junction and Biasing
Curriculum and historical examination lineage for P-N Junction and Biasing under Unit 2 (Semiconductor Physics and Carrier Transport) of Semiconductor Physics and Computational Methods (21PYB102J) at SRMIST.
Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.
Factual marks weightage of questions asked on this topic in historical examinations.
Question templates that recur across multiple examination cycles with similar conceptual stems.
“How does the capacitance of p-n junction diode vary in forward bias and reverse bias.”
“For a PN junction diode, the current in reverse bias may be (B) Several amperes (A) Few...”
“Write note on forward bias p-n junction.”
“Shortly discuss the band diagrams of dissimilar single layer p-n junction.”
“In the forward biasing of a p-n junction diode, the external voltage is applied: (A) Reduces the...”
Representative historical questions extracted directly from SRMIST examination papers.
For a PN junction diode, the current in reverse bias may be (B) Several amperes (A) Few milliamperes (C) Few micro amperes to (D) Few milliamperes to several amperes nanoamperes...
For a PN junction diode, the current in reverse bias may be ________ (A) Few milliamperes (B) Several amperes (C) Few microamperes to several nanoamperes (D) Few milliamperes to...
At room temperature, the voltage across the depletion layer for silicon is about ___ Volts. (A) 0.3 - 0.4 Volts (B) 0.6 - 0.7 Volts (C) 0.5 - 0.6 Volts (D) 0.2 - 0.3 Volts
When a p-n junction diode is reverse biased? A) width of the depletion region reduces B) width of the depletion region increases C) depletion region disappears D) no change in...
For a PN junction diode, the current in reverse bias may be ________ (A) Few milliamperes (B) Several amperes (C) Few micro amperes to (D) Few milliamperes to several nanoamperes...
Examinations where questions for P-N Junction and Biasing have appeared.
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