Try our free ASVAB Electronics Information Practice Test! This online test has 16 questions that need to be answered within 8 minutes. This test evaluates your understanding of electronics, electricity, electrical components, circuits, and electric formulas.

In which direction does current always flow?

 
 
 
 

Your electric piano is consuming 240 W of power on a standard 120 V power supply. How much current is flowing?

 
 
 
 

What is the load in this basic circuit model?

Electric Circuit With Battery and Bulb

 
 
 
 

What type of energy does a generator produce from mechanical energy?

 
 
 
 

The ammeter measures what aspect of an electrical circuit?

 
 
 
 

If an 12 coulomb charge produces 4 volts, what is the total amount of energy?

 
 
 
 

How many milliamps are equivalent to five amps?

 
 
 
 

What is the most conductive element?

 
 
 
 

Which instrument is used to measure electrical resistance in a circuit?

 
 
 
 

What is another name for a blocking capacitor?

 
 
 
 

How many times can a fuse be reused?

 
 
 
 

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

 
 
 
 

When a diode is used for rectification, what is happening?

 
 
 
 

Which of the following is the SI unit representing one cycle per second?

 
 
 
 

If a circuit has a voltage of 12 volts and 6 ohms of resistance, what will the current equal?

 
 
 
 

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

 
 
 
 

Question 1 of 16

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