Electricity what do you know?

What did Nicola Tesla do ?

• He worked on DC voltage ?

• He worked on AC voltage ?

• He invented the car ?

• He invented the battery

What did Thomas Edison work on ?

• He worked with AC Voltage ?

• He worked with DC voltage ?

• He invented the light bulb ?

• Wind turbines

Answer explanation

Joseph Swan invented the light bulb

What voltage is in a battery ?

• AC voltage ?

• DC voltage ?

What is the middle wire connected to ?

• Live ?

• Neutral ?

• Earth ?

Why do Fuses come in different colours ?

• So they can match the appliance ?

• So you can see them in a plug easier ?

• To clearly see the different ratings (amps) ?

• It's just the way they are made ?

How do wires work?

• they become an electrical charge
• they bend electricity easily
• they keep the charge from moving randomly
• they allow a current of electricity to flow 

What materials do NOT allow any electrons to go through them?

• Metals

• Insulators

• Conductors

• Resistors

Safety devices that prevent the overheating of electric wires are known as:

• fuses and busters
• fuses and circuit breakers
• circuit breakers and volts
• fuses and conductors

Electric current that reverses its direction of flow in a regular pattern  

• Voltage 
• Direct Current 
• Alternating Current 
• Parallel Circuit 

Electric current that flows in only one direction. 

• Voltage 
• Direct Current 
• Alternating Current
• Series Circuit