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Electronics Knowledge Questionnaire

September 11, 2024

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Electronics Knowledge Questionnaire

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Basic Level

1. What is the unit of electrical resistance?
Volt
Ampere
Ohm
Watt

2. Which component stores electrical energy in an electric field?
Resistor
Capacitor
Inductor
Diode

Intermediate Level

3. What is the purpose of a transistor in a circuit?
Store energy
Switch or amplify signals
Regulate voltage
Filter signals

4. In which configuration does a transistor act as a switch?
Common Emitter
Common Collector
Common Base
All configurations

Advanced Level

5. What is the function of a feedback loop in an operational amplifier circuit?
Improve gain stability
Increase power consumption
Reduce input impedance
Increase noise levels

6. What is the primary function of a phase-locked loop (PLL) in electronics?
Frequency synthesis
Voltage regulation
Signal amplification
Rectification

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Electronics Knowledge Questionnaire

Electronics Knowledge Questionnaire

Basic Level

Intermediate Level

Advanced Level

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