Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Electronics 3
Test Description: 3rd review
Instructions: Answer all questions to get your test result.
1) An electronic device that acts as a load, has polarity and emits light when the p-n junction is forward based.
A
Resistor
B
LED
C
Diode
D
Transistor
2) A device used to control current and voltage in a circuit operating on a fixed value
A
Resistor
B
Battery
C
Potentiometer
D
SCR Rectifier
3) A semiconductor that rectifies AC into DC current and is used in all electronic equipment plugged into AC
A
Transistor
B
SCR Rectifier
C
Resistor
D
Diode
4) A material in a circuit that provides an easy path through which electrons can move through the circuit.
A
Conductor
B
Cathode
C
Insulator
D
Anode
5) A device used to open and close a circuit
A
Potentiometer
B
Battery
C
SPST Switch
D
Gate
6) A device similar to a battery, that stores up electrons the discharges the electrons into a circuit when the power source is removed.
A
Capactior
B
Charger
C
Battery
D
Transistor
7) A semiconductor device used to control current and amplify the input voltages making the signal stronger at the collector.
A
SCR Rectifier
B
Diode
C
Transistor
D
Compacitor
8) An electrical device formed of two or more cells connected together in series,
A
Battery
B
Anode
C
Cathode
D
Switch
9) A resistor that is used to vary the value of the voltage applied to a circuit, increasing or decreasing the flow of electrons in a circuit
A
Resistor
B
Potentiometer
C
Anode
D
Capacitor
10) A semiconductor device that can be used as an oscillating switch or timer, turning a circuit on or off.
A
SCR Rectifier
B
Transistor
C
SPST Switch
D
Intergrated Circuit
11) A negatively charged electrode or lead on an electronic device that has polarity.
A
Anode
B
Proton
C
Cathode
D
Electron
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?