Unit 1: Semiconductor Fundamentals and Devices21ECC101J

PN Junction Diodes, BJT, and MOSFETs

Curriculum and historical examination lineage for PN Junction Diodes, BJT, and MOSFETs under Unit 1 (Semiconductor Fundamentals and Devices) of Electronic System and PCB Design (21ECC101J) at SRMIST.

Appearances
37
Cataloged Exam Questions
Exam Papers
11
Distinct University Exams
Question Families
5
Recurring Conceptual Archetypes
SRMIST Status
Active
Regulation 2021 Syllabus
Assessment Cycle Weightage

Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.

CT1
0
Cycle Test 1
CT2
0
Cycle Test 2
EndSem
25
Semester Exam
Marks Weightage Distribution

Factual marks weightage of questions asked on this topic in historical examinations.

1 Marks:14 questions
5 Marks:4 questions
8 Marks:8 questions
12 Marks:4 questions
15 Marks:2 questions
Recurring Question Families (5)

Question templates that recur across multiple examination cycles with similar conceptual stems.

family repeat2 paper appearances

“In _____________region does BJT act as the amplifier electronic device? a) Cut-off b) Saturation c)...”

family repeat2 paper appearances

“Monolithic capacitors are formed by (A) Two plates separated by dielectric (B) Substrate and the...”

family repeat2 paper appearances

“Explain the operation of NPN transistor and also draw the diagram of CE, CB and CC configurations.”

singleton1 paper appearance

“In Common Emitter Transistor current gain is 50 then which of the following is current gain of...”

singleton1 paper appearance

“If _______________ then MOSFET is in saturation mode a) V_{DS} \ge (V_{GS} - V_T) b) V_{DS} <...”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

In _____________region does BJT act as the amplifier electronic device? a) Cut-off b) Saturation c) Active d) Reverse saturation

Year: 2023•Assessment: Other
1 Marks

In Common Emitter Transistor current gain is 50 then which of the following is current gain of Common Base transistor. a) 0.99 b) 0.97 c) 0.97 d) 0.98

Year: 2023•Assessment: Other
1 Marks

If _______________ then MOSFET is in saturation mode a) V_{DS} \ge (V_{GS} - V_T) b) V_{DS} < (V_{GS} - V_T) c) V_{GS} \ge (V_{DS} - V_T) d) V_{GS} < (V_{DS} - V_T)

Year: 2023•Assessment: Other
1 Marks

Illustrate the operation of PN-junction diode in forward, reverse bias condition with suitable diagram and I-V characteristics.

Year: 2023•Assessment: Other
5 Marks

Write the condition of mode of operation of NPN-BJT and draw its circuit diagram of CE and CB configuration.

Year: 2023•Assessment: Other
5 Marks
Historical Papers Indexed (8)

Examinations where questions for PN Junction Diodes, BJT, and MOSFETs have appeared.

Electronic System And PCB Design - 21ecc101j-pcb-design-qa-for-ct-1-exam-and-solutions.PDF
2023Other
Electronic System And PCB Design - EC and PCB.pdf
2023Other
Electronic System And PCB Design - 21ecc101j-system-pcb-design-test-fj-ii-answer-key-and-guidelines.PDF
2023Other
Electronic System And PCB Design - PYQ May 2025
2025EndSem
Electronic System And PCB Design - PYQ May 2024
2024EndSem
Electronic System And PCB Design - PYQ Nov 2025
2025EndSem
Electronic System And PCB Design - PYQ Jul 2024
2024EndSem
Electronic System And PCB Design - PYQ Jul 2025
2025EndSem
Other Exam Topics in Unit 1: Semiconductor Fundamentals and Devices

Master PN Junction Diodes, BJT, and MOSFETs in MintAI

Practice past exam questions, test recurring archetypes, and view predictive probability for this topic before your upcoming exam.