Electronics Quizzes, Questions & Answers
Recent Quizzes
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Questions: 16 | Attempts: 162 | Last updated: Mar 21, 2023
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Sample QuestionAmplifiers are used to increase the strength of signal levels after they have been attenuated by the coaxial cable and passives.
A diode according to our physics class, is a semiconductor device that allows electric correct to pass in one direction while blocking its flow in the opposite direction. The ideal diode does not restrict the movement of the...
Questions: 20 | Attempts: 328 | Last updated: Apr 15, 2024
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Sample QuestionWhich of the following statements is false for a Zener diode voltage rated as “VZ”?
What do you know about electronic devices and circuit theory? Do you think you can pass this quiz? For this quiz, you will be required to know how many valence electrons semiconductors have, what is trivalent doped...
Questions: 15 | Attempts: 470 | Last updated: Mar 1, 2024
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Sample QuestionSemiconductors have how many valence electrons?
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Questions: 10 | Attempts: 356 | Last updated: Mar 18, 2023
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Sample QuestionIf biasing is not done in an amplifier circuit, it results in ……………
INSTRUCTIONS-
1.NUMBER OF QUESTIONS 25
2.HAS A TIME LIMIT OF 15 MINUTES
3.HAS A PASS MARKS OF 30%
4.QUESTIONS PER PAGE 1
5.EACH QUESTIONS HAS 1 MARKS
6.NEGATIVE MARKING FOR EACH QUESTIONS...
Questions: 25 | Attempts: 419 | Last updated: Mar 21, 2023
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Sample QuestionWhen a diode is forward-biased, the recombination of free electron and holes may produce
Welcome BSET 2nd Year Students to our Online Short Quiz in ELS 24-Electronics Workshop Practice 2. Let us see and test how far did you understand the topics/lessons which had been discussed this past few weeks. This...
Questions: 20 | Attempts: 123 | Last updated: Mar 18, 2023
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Sample QuestionIn a speaker, a higher wave frequency simply means that the air pressure fluctuates slower.
FOR REFERENCE USE ONLY
Questions: 100 | Attempts: 132 | Last updated: May 3, 2024
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Sample QuestionWhich of the following is an improper way to store pliers, screwdrivers or wrenches?
Guidelines
DO NOT use your Back or Forward buttons on your browser, doing so will cause your test to grade incorrectly and you will receive a zero.
If more than one answer appears to be correct, select the best...
Questions: 10 | Attempts: 203 | Last updated: Mar 5, 2024
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Sample QuestionHow do you test a PTC relay?
Take this ultimate and interesting quiz on mobile electronics!
Questions: 16 | Attempts: 305 | Last updated: Mar 20, 2022
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Sample QuestionIf you have a 4 ohm subwoofer with a 100 watt continuous power rating, what fuse rating should you use to protect the subwoofer from overload?
GuidelinesDO NOT use your Back or Forward buttons on your browser, doing so will cause your test to grade incorrectly and you will receive a zero.If more than one answer appears to be correct, select the best possible...
Questions: 19 | Attempts: 415 | Last updated: Mar 20, 2023
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Sample QuestionAfter verifying the controls are set correctly, what's the first thing you should check on a front load washer that doesn't spin?
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