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15040386
CoderDojo Electronics
Description
This test has been set up to ascertain members understanding of basic electronic components and there symbols.
No tags specified
electronics
coderdojo
fifth year
Quiz by
Matthew Swart
, updated more than 1 year ago
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Created by
Matthew Swart
about 6 years ago
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Resource summary
Question 1
Question
Which of the following images are Passive two-terminal electrical component that stores potential energy in an electric field.
Answer
Resistor.
Image:
F0072 Clirxt3 Htj.Large (binary/octet-stream)
Capacitor.
Image:
2720131 New Product Grande (binary/octet-stream)
Potentiometer.
Image:
Cermet Trimmer Pot 500x500 (binary/octet-stream)
Diode.
Image:
21 Pvn Fe0s Zl (binary/octet-stream)
LED.
Image:
3590 Large Yellow Candle 5mm Led (binary/octet-stream)
Question 2
Question
Which of the following images emits light and limits direction of electric flow.
Answer
Diode.
Image:
21 Pvn Fe0s Zl (binary/octet-stream)
LED.
Image:
3590 Large Yellow Candle 5mm Led (binary/octet-stream)
Potentiometer.
Image:
Cermet Trimmer Pot 500x500 (binary/octet-stream)
Capacitor.
Image:
2720131 New Product Grande (binary/octet-stream)
Resistor.
Image:
F0072 Clirxt3 Htj.Large (binary/octet-stream)
Question 3
Question
Which of the following images Limits the direction of electric flow and does not emit light.
Answer
Diode.
Image:
21 Pvn Fe0s Zl (binary/octet-stream)
LED.
Image:
3590 Large Yellow Candle 5mm Led (binary/octet-stream)
Potentiometer.
Image:
Cermet Trimmer Pot 500x500 (binary/octet-stream)
Resistor.
Image:
F0072 Clirxt3 Htj.Large (binary/octet-stream)
Capacitor.
Image:
2720131 New Product Grande (binary/octet-stream)
Question 4
Question
Which of the following images is used to reduce current flow, adjust signal levels, divide voltage and terminate transmission lines and is not variable.
Answer
Diode.
Image:
21 Pvn Fe0s Zl (binary/octet-stream)
LED.
Image:
3590 Large Yellow Candle 5mm Led (binary/octet-stream)
Potentiometer.
Image:
Cermet Trimmer Pot 500x500 (binary/octet-stream)
Resistor.
Image:
F0072 Clirxt3 Htj.Large (binary/octet-stream)
Capacitor.
Image:
2720131 New Product Grande (binary/octet-stream)
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