Refer to CBSE Class 12 Physics HOTs Electronic Devices Set A. We have provided exhaustive High Order Thinking Skills (HOTS) questions and answers for Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits. Designed for the 2025-26 exam session, these expert-curated analytical questions help students master important concepts and stay aligned with the latest CBSE, NCERT, and KVS curriculum.
Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits Class 12 Physics HOTS with Solutions
Practicing Class 12 Physics HOTS Questions is important for scoring high in Physics. Use the detailed answers provided below to improve your problem-solving speed and Class 12 exam readiness.
HOTS Questions and Answers for Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits
UNIT 09
ONE MARK QUESTIONS
Q.1 How does the forbidden energy gap of an intrinsic semiconductor vary
with the increase in temperature?
Q.2 Why is a semiconductor damaged by a strong current?
Q.3 What is the cause of a small current in reverse bias arrangement in p-n junction ?
Q.4 A piece of copper and a piece of silicon are both cooled down through the same temperature .How do their conductivity change?
Q.5 What happens when both the emitter and the collector of a transistor are forward biased?
Q.6 Why does a transistor / radio receiver does not work in a railway carriage?
Q.7 Why a transistor can not be used as a rectifier ?
Q.8 Electrical circuit is used to get smooth d.c out put from a rectified circuit .write the name of the circuit .
Q.9 Identify the gate X ,If the truth table of the circuit is given below.
| A | B | Y |
| 1 | 1 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 0 | 0 | 0 |
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Important Practice Resources for Class 12 Physics
HOTS for Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits Physics Class 12
Students can now practice Higher Order Thinking Skills (HOTS) questions for Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits to prepare for their upcoming school exams. This study material follows the latest syllabus for Class 12 Physics released by CBSE. These solved questions will help you to understand about each topic and also answer difficult questions in your Physics test.
NCERT Based Analytical Questions for Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits
Our expert teachers have created these Physics HOTS by referring to the official NCERT book for Class 12. These solved exercises are great for students who want to become experts in all important topics of the chapter. After attempting these challenging questions should also check their work with our teacher prepared solutions. For a complete understanding, you can also refer to our NCERT solutions for Class 12 Physics available on our website.
Master Physics for Better Marks
Regular practice of Class 12 HOTS will give you a stronger understanding of all concepts and also help you get more marks in your exams. We have also provided a variety of MCQ questions within these sets to help you easily cover all parts of the chapter. After solving these you should try our online Physics MCQ Test to check your speed. All the study resources on studiestoday.com are free and updated for the current academic year.
You can download the teacher-verified PDF for CBSE Class 12 Physics HOTs Electronic Devices Set A from StudiesToday.com. These questions have been prepared for Class 12 Physics to help students learn high-level application and analytical skills required for the 2025-26 exams.
In the 2026 pattern, 50% of the marks are for competency-based questions. Our CBSE Class 12 Physics HOTs Electronic Devices Set A are to apply basic theory to real-world to help Class 12 students to solve case studies and assertion-reasoning questions in Physics.
Unlike direct questions that test memory, CBSE Class 12 Physics HOTs Electronic Devices Set A require out-of-the-box thinking as Class 12 Physics HOTS questions focus on understanding data and identifying logical errors.
After reading all conceots in Physics, practice CBSE Class 12 Physics HOTs Electronic Devices Set A by breaking down the problem into smaller logical steps.
Yes, we provide detailed, step-by-step solutions for CBSE Class 12 Physics HOTs Electronic Devices Set A. These solutions highlight the analytical reasoning and logical steps to help students prepare as per CBSE marking scheme.