Diode and Application Electronics MCQs

By: Prof. Dr. Fazal Rehman | Last updated: April 30, 2025

14 Score: 0 Attempted: 0/14 Subscribe
1. : That eliminates fluctuation in a rectified voltage and produces a relatively smooth DC voltage, a component called:





2. : When a 10 V peak input voltage is applied to limit the output voltage of a positive limiter to 5 V, then the bias voltage is:





3. : Linear regulation devices have:





4. : If the peak voltage applied as input is 100 V, then the output voltage will be:





5. : ______ device is used to couple AC input from source to the rectifier:





6. : A transformer that is required to create a 180-degree input to the rectifier is:





7. : Which circuit activity may shift a characteristic curve so that the diode operating point is different:





8. : Which block indicates a smooth DC input in a power supply diagram:





9. : A crystal diode consists of:





10. : When the arrow of a crystal diode is positive with respect to the bar, then the diode is:





11. : The order of reverse current in a diode is:





12. : When an ideal crystal is forward biased, it behaves as a perfect:





13. : When full-wave rectified voltage has a peak value of 60 V, then the average value is equal to:





14. : Bridge rectifier has:





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