KCET Communication Systems Weightage 2025
KCET Communication Systems Weightage 2025 is around 3% of Physics Section. Test takers can expect around 2-3 questions from this topic in the exam. Check the weightage of Communication Systems here along with important topics and sample questions.
KCET 2025 Communication Systems Weightage i
s 3 % of the total Physics Section Weightage. Students planning to appear for the KCET 2025 exam can expect around 2-3 questions from this chapter. The Communication Systems chapter includes topivd likePropagation of electromagnetic waves, Free space & optical fibers, Bandwith of transmission medium for coaxial cable, Bandwidth, Range, Amplification, Attenuation, Receiver, Transmitter, Noise, Signal, Transducer, Block diagram of generalised communication system, Reading and mastering this chapter is important, to be able to fetch 2-3 marks from this chapter in the exam.
According to the official schedule, the KCET 2025 exam will be held on April 16 and 17, 2025. Candidates can go
through the
KCET 2025 Syllabus
and prepare well for the examination.
Read Also:
Expected KCET 2025 Communication Systems Weightage
Refer to the table below to know the communication systems weightage for the KCET 2025 exam .
Chapter | Number of Questions | Weightage |
Communication systems | 2-3 questions | 3 |
Also Check - KCET Subject Wise Syllabus 2025
KCET 2025 Communication Systems Topics & Expected Questions
Here are the topics that are included in the chapter and the number of questions that will be asked from this chapter in KCET 2025.
Chapter | Topics included in the chapter | Expected Questions |
Communication systems |
| 2-3 questions |
Best Books for KCET 2025
The best books for KCET 2025 preparation has been provided below.
- Pradeep’s Fundamental Physics for class 11 & 12, By KL Gomber, KL Gogia
- NCERT Class 11 and 12 Textbooks
- Physics for Karnataka COMEDK & CET, By Thomson Press India Ltd
- Physics 1st year PUC, By AS Govind
KCET 2025 Communication Systems Sample Questions
Check the sample questions and get an idea about the kind of questions that will be asked from this chapter in the KCET 2025 exam.
- Arrange the following in the correct chronological order based on their publication The spirit of the laws by Montesquieu
- The prince by Nicolo Machiavelli
- The social contact by Jean-Jacques Rousseau
- The communist manifesto by Karl Marx
- 2,1,3,4
- 1,2,3,4
- 2,3,1,4
- 3,2,4,1
Correct Answer: A
2. A super heterodyne receiver with an IF of 450 kHz is tuned to a signal at 1200 kHz. The image frequency is —-------------?
- 750 kHz
- 900 kHz
- 1650 kHz
- 2100 kHz
Correct Answer: D
3. A broadcast radio transmitter reduces 10 kW, when the AM modulation percentage is 60. How much is the carrier power?
- 6 kW
- 8.47 kW
- 4 kW
- None of the above
Correct Answer: B
4. Is a hamming code for transmitting a data of 7 bit, how many parity bits are used?
- One
- Two
- Three
- Four
Correct Answer: D
5. On which principle does the optical fibre work?
- Scattering of light
- Total internal absorption
- Total internal reflection
- Optical rotation
Correct Answer: C
Preparation Tips for KCET Communication Systems 2025
Check the preparation tips for the KCET 2025 exam here on this page.
- Do not get stuck in the complex concepts, instead take help of the good reference books and have clarity of these concepts. If you will be able to understand them instead of just grabbing them, it would be better for you.
- Take up the complex concepts first and then take up the concepts that are less complex. Complete the difficult concepts first and make notes for them for end revisions.
- Look for the KCET previous year papers and check out the communication systems questions from the question paper. You can solve the entire paper as an effective practice if you can just take up the questions from this chapter if other chapters are not prepared. This will be helpful in evaluating the performance for the exam.
- Do not consider the chapters with less weightage unimportant and skip them. Each chapter included in the KCET 2025 exam is important for the applicants to score well. So it is important to study all the chapters properly.
- Make notes so that it is easy for you to revise all the chapters and concepts easily as the exam approaches.
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