Useful Electronic Components (VCE SSCE Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
Which advantage do semiconductors have over valve technology?
Which advantage do semiconductors have over valve technology?
More efficient
What happens to a diode's resistance when it is forward-biased?
What happens to a diode's resistance when it is forward-biased?
Very low resistance
What is the typical forward voltage () for a silicon diode?
What is the typical forward voltage () for a silicon diode?
0.6-1.0 V
How do LED lamps compare to filament bulbs in energy efficiency?
How do LED lamps compare to filament bulbs in energy efficiency?
More efficient
If a potentiometer slider is halfway along, what is ?
If a potentiometer slider is halfway along, what is ?
What is an LDR's resistance in darkness (0.1 lx)?
What is an LDR's resistance in darkness (0.1 lx)?
10 MΩ
For an NTC thermistor, what happens as temperature increases?
For an NTC thermistor, what happens as temperature increases?
Resistance decreases
Unless stated otherwise, what type of thermistor should be assumed?
Unless stated otherwise, what type of thermistor should be assumed?
NTC type
What is a transducer?
What is a transducer?
A device converting energy forms
Which is an example of an input transducer?
Which is an example of an input transducer?
Microphone