electrical safety Self-Check 5E

Look at the picture above! why is it not allowed?

• Because it will make people stumble and hurt

• Because it makes the house messy

• Because creates the risk of wire overheating from too much energy

• Because it incurs huge electricity bills from too much energy

why when our hands are wet, we shouldn't pull out the plug from the sokcet?

• Because it will damage electronic equipment

• Because it will electrocute if the wet skin touches the socket.

• Because it will make the hands slippery

• this will make it more difficult to remove the plug from sokcet

the following is a picture of things that should not be done related to electricity, except ...

• 
• 
• 
• 

If electric wires and appliances are overheated due to high resistance of electric current they can....

• speed

• freeze

• burn

• slow

How many light bulbs would be ON if the wire of this circuit was cut where the scissors are?

• 1

• 3

• 2

• 0

How many light bulbs would be ON with this complete circuit?

• 1

• 3

• 2

• 4

The circuit on the right is complete (the light is on) because:

• the switch is closed

• the switch is open

• the battery is hot

• the battery is red

Which type of wire can make the light bulb light up brighter?

• Thick

• Thin

• Long

• Short

Which of the following statement about the wire can prevent the wire from overheating

• thick wire has more space

• thin wire has more space

• thick wire has less resistance

• thin wire has less resistance

What shoud Ari do to keep him safe in handling the electrical devices? (Choose 2)

• Do not touch the exposed electrical wire that can cause electric shock

• Do not buy electrical devices

• Do not touch the electrical wire with wet hands

• Do not try repair any electrical equipment yourself, get an adult or electrician to do it instead