ASVAB Electronics Information Practice Test 1

Question – 1

1. ___________ allows electric current to pass through it.

Question – 2

2. When temperature rises, the resistance of a semi-conductor ___________.

Question – 3

3. In order to reduce the voltage, a __________ is used.

Question – 4

4. __________ is a method in which impurities are introduced into the crystal structure of silicon.

Question – 5

5. A __________ converts electrical energy into sound energy.

Question – 6

6. The process of conversion of liquid into gas is called as _________.

Question – 7

7. ___________ is used to measure electric power.

Question – 8

8. Electrical charge can be stored using _________.

Question – 9

9. Which among the following is used for initiating a circuit action?

Question – 10

10. Alternating Current is changed to Direct Current using ________.

Question – 11

11. Two electrical wires of thickness 6mm and 3mm are connected to a machine. The larger wire requires _______ voltage so that the two wires carry the same current.

Question – 12

12. A 20-ohm resistor and a 50-ohm resistor are connected in series. The total resistance is

Question – 13

13. __________ is produced by a photovoltaic cell.

Question – 14

14. The current flowing through a circuit is 6A and the voltage is 2V. What will be its resistance?

Question – 15

15. __________ is used for measuring current.