ASVAB Electronics Information Practice Test

Welcome to your ASVAB Electronics Information Practice Test

1. 
What is the function of a diode?

2. 
What is the current of a circuit with a voltage of 12V and a total resistance of 5Ω?

3. 
Which of these is an example of a variable resistor with 3 terminals?

4. 
Identify the following circuit symbol.

electrical symbol

5. 
Impedance, a measure of the total opposition to electrical flow as a product of both resistance and reactance, is represented by what value?

6. 
Which of these materials is an example of an electrical conductor?

7. 
What color is the resistance color band of 1?

8. 
Energy consumed by households is almost always measured in what?

9. 
50mA is the equivalent of which of these?

10. 
What is the resistance of a lamp with an 8V battery and a current of 2A?

11. 
Which of these circuits is an example of a parallel circuit?

circuits

12. 
What is the function of a transformer in a circuit?

13. 
Electrical resistance in circuits is measured using which of these?

14. 
Identify the following electrical component.

asvab electrical symbol

15. 
Identify the electrical component below.

electrical asvab exam

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