1) My function is to supply electrical energy.  a) Switch b) Connecting wire c) Dry cell d) Bulb 2) My function is to produce light. a) Switch b) Connecting wire c) Dry cell d) Bulb 3) My function is to connect the electrical components in the electric circuit. a) Switch b) Connecting wire c) Dry cell d) Bulb 4) My function is to complete and break the electrical circuit.  a) Switch b) Connecting wire c) Dry cell d) Bulb 5) The bulb does not light up because the dry cell a) is full of energy b) is out of energy 6) The bulb does not light up because the switch is a) close b) open 7) The bulb does not light up because the bulb is a) sad b) damaged c) new 8) The bulb does not light up because the bulb is a) not properly fastened onto the bulb holder b) properly fastened onto the bulb holder 9) The bulb does not light up because the wire is a) connected to the electric components b) not connected to the electric components 10) The bulb does not light up because the a) the bulb is flying b) the bulb is damaged  c) the dry cell is sad 11) The bulb does not light up because the a) dry cell is full of energy b) the switch is close c) switch is open 12) The bulb does not light up because a) the wire is out of energy b) the switch is out of energy c) the dry cell is out of energy 13) The bulb does not light up because a) the switch is close b) the wire is not connected to the electric components c) the bulb is new 14) The bulb does not light up because a) the switch is close b) the bulb is not properly fastened to the bulb holder c) the wire is correctly connected to the electric components 15) Coin a) Electrical conductor  b) Electrical insulator 16) Rubber glove a) Electrical conductor b) Electrical insulator 17) Needle a) Electrical conductor b) Electrical insulator 18) Plastic spoon a) Electrical conductor b) Electrical insulator 19) Metal spoon a) Electrical conductor b) Electrical insulator 20) Straw a) Electrical conductor b) Electrical insulator 21) Cotton bud a) Electrical conductor b) Electrical insulator  22) Electrical conductor is an object that __________________________________.  a) does not allow electricity to flow through it b) allow electricity to flow through it.  23) Electrical conductors will make the bulb _____________.  a) light up  b) not light up 24) Electrical insulator will make the bulb _____________. a) light up b) not light up 25) Should you touch electrical sockets with wet hands? a) Yes b) No 26) Should you poke items into the electrical sockets? a) Yes b) No 27) Should you play with the electrical wires? a) Yes b) No 28) If you see a damaged electrical wire, should you touch it? a) Yes b) No 29) What you should do if you see a damaged electrical wire?  a) kick it b) throw it away c) tell your parents

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