Practice portal › NEET › Semiconductor Electronics

Diode as a Rectifier for NEET: 8 solved questions

Real NEET paper questions on diode as a rectifier, part of semiconductor electronics. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 1999 to 2026. No sign-in needed to read them.

What this topic asks

• Rectifiers and filters — 6 questions
• Output waveforms — 2 questions

All 8 questions with solutions

• In the circuit shown, the voltage appearing across the diode D will be of the form: NEET 2026
• A full wave rectifier circuit with diodes D₁ and D₂ is shown in the figure. If the input supply voltage is Vᵢ… NEET 2025
• A full wave rectifier circuit consists of two p-n junction diodes, a centre-tapped transformer, a capacitor a… NEET 2023
• In half wave rectification, if the input frequency is 60 Hz, then the output frequency would be NEET 2022
• If in a p-n junction a square input signal of 10 V is applied as shown, then the output across R_L will be NEET 2015
• The peak voltage in the output of a half wave diode rectifier fed with a sinusoidal signal without filter is… CBSE AIPMT 2004
• If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will… CBSE AIPMT 2003
• A p-n junction diode can be used as CBSE AIPMT 1999