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Diode as a Rectifier for GUJCET: 6 solved questions

Real GUJCET 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 2013 to 2026. No sign-in needed to read them.

What this topic asks

• Output waveforms — 5 questions
• Rectifiers and filters — 1 question

All 6 questions with solutions

• A sinusoidal voltage of peak value 220 V is connected to a diode and a resistor R in the circuit shown. If th… GUJCET 2013
• In full wave rectification Input Frequency 60 Hz. What will the output frequency for that? GUJCET 2021
• A filter circuit used in a rectifier, the value of load resistance and capacitance are 200 Ω and 15 μF. Then… GUJCET 2025
• If the output frequency of a full-wave rectifier is 100 Hz, then input frequency will be . GUJCET 2026
• Vₘ is the maximum voltage between the ends of the secondary terminal of a transformer used in a half wave rec… GSEB Board July 2017; GSEB Board March 2019
• In fullwave rectification, what is the output frequency if the input frequency is 50 Hz? GSEB Board August 2020