AFCT Electronics Information 3

Question 1

What is the relationship described by Ohm's Law?

Accepted Answer

Voltage = Current x Resistance

Answer

Power = Voltage x Current

Answer

Energy = Mass x Speed squared

Answer

Force = Mass x Acceleration

Question 2

Which of the following materials is the best electrical conductor?

Accepted Answer

Copper

Answer

Rubber

Answer

Glass

Answer

Wood

Question 3

What does a capacitor do in an electrical circuit?

Accepted Answer

Stores electrical energy in an electric field

Answer

Converts AC to DC

Answer

Increases resistance

Answer

Generates voltage

Question 4

In a parallel circuit, what remains the same across all branches?

Accepted Answer

Voltage

Answer

Current

Answer

Resistance

Answer

Power

Question 5

What type of circuit is created when a wire accidentally connects two points that should not be connected?

Accepted Answer

Short circuit

Answer

Open circuit

Answer

Series circuit

Answer

Parallel circuit

Question 6

What is the standard household voltage in the United States?

Accepted Answer

120 volts

Answer

220 volts

Answer

240 volts

Answer

110 volts