Electric Tech Review Quiz

What is static electricity?

• Continuous flow of charges

• A closed path for electrons

• Build up of charges that pass quickly to another object

• A type of electric circuit

What is required for charges to flow in a circuit?

• A broken wire

• A closed loop

• An open loop

• A switch turned off

What happens in an open circuit?

• The circuit is disconnected

• The voltage increases

• Electrons flow freely

• The load is powered

What component provides a steady supply of electrons?

• Load

• Switch

• Conductor

• Source

What is voltage also known as?

• Electric current

• Electric potential difference

• Resistance

• Electric flow

What is resistance measured in?

• Volts

• Watts

• Amperes

• Ohms

What does Ohm's Law state about current and voltage?

• Resistance is directly proportional to current

• Voltage is independent of current

• Current is directly proportional to voltage

• Current is inversely proportional to voltage

What happens to the voltage difference if the current is doubled?

• It remains the same

• It doubles

• It halves

• It triples

What type of circuit has multiple pathways for electricity?

• Parallel circuit

• Closed circuit

• Open circuit

• Series circuit

In a series circuit, what happens if one part stops working?

• The entire circuit stops working

• The voltage increases

• Only that part stops working

• The current increases