Diode Circuits MCQs

177 questionsElectronics-EngineeringPage 1 of 20

Practice free Diode Circuits multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 177 questions — no login required.

Question 1easy
Which of the following device has characteristic close to that of an ideal voltage source?
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Question 2easy
Which of the following device has characteristics closed to that of an ideal current source?
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Question 3easy
Which of the following material finds application in light emitting diodes?
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Question 4easy
Which of the following material is used for infra-red LED's?
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Question 5easy
A Zener diode
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Question 6easy
LEDs normally work on a voltage of
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Question 7easy
The power consumption of LEDs may be of the order of
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Question 8easy
LED's do not require
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Question 9easy
A zener diode
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