NEET UG 2022 · Physics · Question 1
NEET 2022 Physics, question 1
Question 1 of the NEET 2022 paper (code R1) is a Physics question from Semiconductor Electronics: Materials, Devices and Simple Circuits. Its idea, Rectifiers and Filters, was asked 3 times, in 2022, 2023 and 2025, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q1 · Physics
In half wave rectification, if the input frequency is 60 Hz, then the output frequency would be :
- 1120 Hz
- 2zero
- 330 Hz
- 460 HzOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
Rectifiers and Filters, in other papers
NEET asked this idea 3 times, in 2022, 2023 and 2025. The other 2 questions below.
- 2025 Q40A full wave rectifier circuit with diodes () and () is shown in the figure. If input supply voltage …Figure-based · Medium
- 2023 Q5A full wave rectifier circuit consists of two p-n junction diodes, a centre-tapped transformer, capacitor and a load resistance. Which of…One-line MCQ · Easy
Rectifiers and Filters: every question and how it was framed
The chapter
Semiconductor Electronics: Materials, Devices and Simple Circuits in ten years of NEET
27 questions from 2017–2026, asked in 10 of 10 papers, about 2.6 a paper. Semiconductor Devices alone had 17.