Does this use a cell or main electricity?
It uses main electricity
Does this use a cell or main electricity?
It uses a cell.
Does this use a cell or main electricity?
It uses a cell.
It uses main electricity.
What kind of switch is shown?
rocker switch
slide switch
push switch
What kind of switch is shown?
rocker switch
push switch
slide switch
What are these?
These are batteries (cells).
Does this use a cell or main electricity?
It uses a cell (battery)
What are these?
These are wires.
These are batteries (cells).
What is this?
An electric fan
Does this use a cell or main electricity?
It uses main electricity
What is this?
This is a switch.
This is a lampholder.
Does this need electricity to work?
No
Yes
What is this?
A washing machine.
What is this?
It is a cell or battery holder
Is it safe to turn on or off a switch with wet hands?
No, it is not safe.
Yes, it is safe.
Does this use a cell or main electricity?
It uses main electricity
What kind of switch is shown?
rocker switch
push switch
slide switch
Does this need electricity to work?
Yes
No
Does this need electricity to work?
Yes
No
Does this need electricity to work?
Yes
No
Does this use a cell or main electricity?
It uses main electricity.
What is this?
This is a lamp.
This is a cell.
What should we do after washing our hands before touching anything that uses electricity?
We should dry our hands.
We should keep our hands wet.