CBSE Class 12 Electronics Technology Set 4 - (344) Question Paper 2026 is available for download here. CBSE conducted the Class 12 Electronics Technology examination on April 6, 2026, from 10:30 AM to 1:30 PM. The Electronics Technology theory paper is of 60 marks and the time allowed is 3 hours. The question paper was handed out at 10:15 AM, and the first 15 minutes were given for reading it.
The paper has 24 questions in two sections, and a candidate has to answer 17 of them:
- Section A has Q1 - Q6, objective type questions (30 marks),
- Section B has Q7 - Q24, subjective type questions (30 marks), of which 11 questions have to be attempted.
Q1 and Q7 - Q11 are on Employability skills. There is no negative marking in Section A.
CBSE Class 12 Electronics Technology Set 4 - (344) Question Paper 2026 with Solution PDF
| CBSE Official PDF | CD PDF | CD PDF with Solutions |
|---|---|---|
| Download official PDF 0.54 MB | Download Collegedunia PDF 0.22 MB | – |
CBSE Class 12 Electronics Technology 2026 Set 4 (344) Questions with Solutions
What is the first step in the active listening process?
What is a key characteristic of Schizoid personality disorder?
What is self-awareness?
Which view in a presentation application allows you to see all your slides at once?
A ________ is a company that is in the first stage of its operations.
In which sector do green jobs contribute to the development and implementation of renewable energy sources?
Occupational diseases are generally caused by poor work or working conditions. (True/False)
The process of establishing a hazardous location or agent at the workplace is called
Begin working on electrical equipments only when they are energized. (True/False)
What do you mean by occupational hygiene?
Fire extinguishers used to extinguish electrical fires are labelled as Class ________.
Which of the following is not a protective equipment?
Which of the following is not a safety concern in a manufacturing industry?
Frequency response of a microphone depends on nature of the metal diaphragm and the shape of the case. (True/False)
Write any two merits of piezoelectric microphone.
Impedance, in general, is the opposition to voltage. (True/False)
Which of the following is not a part of carbon microphone?
On which principle does a moving coil microphone work?
In which of the following loudspeaker there is no diaphragm?
________ is a kind of loudspeaker driver used for low frequency range.
An analog sound recorder contains a sampler. (True/False)
Laser beam is used:
In a magnetic tape recorder, the erase signal is a ________ signal.
Which of the following can be used for analog sound recording?
What do you mean by playback?
What is the full form of PCB?
High power linear amplifier is used in the audio section of the TV transmitter. (True/False)
Frequency modulation is done in ________ section of the TV transmitter. (Audio/Video)
Write two key features of HDTV.
Intermediate Frequency (IF) amplifier in TV receiver is used as
________ separates video signal from composite signal.
The mixer of a TV receiver is a/an ________ port device.
The tone ringer unit in telephone generates frequency in the ________ range.
Which of the following is an impact printer?
In DTMF, the circuit operates over the supply voltage range from
There are ________ number of pins in RJ11 connector.
Which of the following devices can be used for microwave generation?
What is the main property of organic photoconductive material that is coated in the drum of a laser printer?
“Active listening is an art.” Give any four factors that affect active listening.
“Stress is a natural response to challenges or demands.” Write any four ways to manage stress.
What types of data are used in a spreadsheet?
How can an entrepreneur develop decisiveness?
Write any four benefits of green jobs.
Why is biasing required in magnetic tape system? Write its types.
Write the features of a remote control.
Draw a block diagram of a microwave oven.
Write a short note on safety shorting probe.
Define dynamic range of a loudspeaker.
Write two advantages and one disadvantage of CD/DVD player.
Write some general causes of failure of TV receiver.
What do you understand by loudspeaker enclosure?
Draw a labelled diagram of cathode ray tube.
Explain the working of FAX machine.
With the help of block diagram, explain the working of digital sound recording.
Describe the safety issues in the manufacturing industries.
With the help of diagram, explain the working of capacitance microphone.
CBSE Class 12 Electronics Technology 2026 Set 4 - (344) Exam Pattern and Marking Scheme
| Section | Questions | Question Type | Attempt | Marks |
|---|---|---|---|---|
| A | Q1 (Employability skills) | Objective type | Any 4 out of 6 | 4 |
| A | Q2 | Objective type | Any 5 out of 7 | 5 |
| A | Q3 | Objective type | Any 6 out of 7 | 6 |
| A | Q4 - Q6 | Objective type | Any 5 out of 6 in each question | 15 |
| B | Q7 - Q11 (Employability skills) | Subjective, 20 - 30 words, 2 marks each | Any 3 out of 5 | 6 |
| B | Q12 - Q16 | Subjective, 20 - 30 words, 2 marks each | Any 3 out of 5 | 6 |
| B | Q17 - Q19 | Subjective, 30 - 50 words, 3 marks each | Any 2 out of 3 | 6 |
| B | Q20 - Q24 | Subjective, 50 - 80 words, 4 marks each | Any 3 out of 5 | 12 |
| Total | 24 questions | 17 to be answered | 60 |
CBSE Class 12 Electronics Technology 2026 Set 4 - (344) Question Paper FAQs
Ques. How many questions are there in the CBSE Class 12 Electronics Technology 2026 question paper (Set 4 - 344)?
Ans. The paper has 24 questions in two sections: Section A with 6 objective questions and Section B with 18 subjective questions. A candidate has to answer 6 + 11 = 17 questions in the allotted time of 3 hours.
Ques. How are the marks divided between the two sections of the Electronics Technology 2026 paper?
Ans. Section A (objective type) carries 30 marks and Section B (subjective type) carries 30 marks, for a total of 60 marks.
Ques. Is there any negative marking in the CBSE Class 12 Electronics Technology 2026 paper?
Ans. No. The general instructions state that there is no negative marking in Section A.
Ques. How much time is given for the CBSE Class 12 Electronics Technology 2026 paper?
Ans. The paper is of 3 hours (10:30 AM to 1:30 PM). The question paper is distributed at 10:15 AM and candidates get 15 minutes to read it before they start writing.
Ques. What is the word limit for the subjective answers?
Ans. Two-mark questions have to be answered in 20 - 30 words, three-mark questions in 30 - 50 words and four-mark questions in 50 - 80 words.
Ques. Where can I get the official CBSE Class 12 Electronics Technology question paper?
Ans. The official question papers are published on the CBSE website, cbse.gov.in. You can also download the official PDF from the table above.
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