ASVAB Electronics Practice Test 1

Question 1

Electrical power can be calculated with the following formula: P = I x V What does the letter I represent in this formula?

Accepted Answer

current

Answer

watts

Answer

voltage

Answer

impedance

Question 2

What is the load in this basic circuit model?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 3

Three amps equals how many milliamps?

Accepted Answer

3,000

Answer

0.003

Answer

30

Answer

300

Question 4

What type of electrical circuit is depicted above?

Accepted Answer

series-parallel circuit

Answer

simple circuit

Answer

series circuit

Answer

parallel circuit

Question 5

What device would you use to measure electrical resistance in a circuit.

Accepted Answer

ohmmeter

Answer

voltmeter

Answer

ammeter

Answer

electricity meter

Question 6

Which of the following is NOT a type of resistor?

Accepted Answer

dielectric

Answer

potentiometer

Answer

rheostat

Answer

variable

Question 7

Which of these electrical devices can be used to store an electric charge?

Accepted Answer

Capacitor

Answer

Semiconductor

Answer

Diode

Answer

Transistor

Question 8

The amount of energy used by a consumer in their home or business is typically measured in

Accepted Answer

kilowatt-hours

Answer

current

Answer

amps

Answer

voltage

Question 9

AM radio stations broadcast in which frequency range?

Accepted Answer

530-1,700 kHz

Answer

7-1,002 MHz

Answer

1-40 GHz

Answer

60-1,000 AHz

Question 10

If a circuit has 8 volts of power and 4 ohms of resistance, what will the current equal?

Accepted Answer

2 amps

Answer

1\/2 amp

Answer

4 amps

Answer

8 amps