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- 1. Multiple Choicewood is a _____?conductorinsulator
- 2. Multiple Choicewater is a______?conductorinsulator
- 3. Multiple Choice
This circuit has more than one path. When one light goes out, the others stay on.
closed circuit
series circuit
parallel circuit
open circuit
- 4. Multiple Choice
What kind of circuit is this?seriesparallel - 5. Multiple ChoiceWhat type of circuit is show in the image?Series CircuitParallel Circuit
- 6. Multiple Choicethis circuit is .....?openparallelclosedThe cutest little circuit evah!
- 7. Multiple ChoiceWhen all parts of the circuit are connected it is a ______ circuit.openclosed
- 8. Multiple ChoiceWhen you flip a light switch on and off you are closing and opening a circuit.truefalse
- 9. Multiple ChoiceWhat is a Parallel circuit?Has only one pathHas more than one pathAllows energy to travel through easilyHas only one light bulb
- 10. Multiple ChoiceWhat is a switch's function in a circuit?to make the current hotter or colderturn on and off the flow of currentthe pathway that current flowsto add more power to the circuit
- 11. Multiple ChoiceWhich best describes a simple series circuit?Electricity flows along one pathway.The flow of electricity comes from the switch.Electricity flows along many pathways.The flow of electricity comes from the light bulb.
- 12. Fill in the Blank
When a switch is open, the circuit is called an _________ ______________.
- 13. Multiple Choice
Why is electrical wiring usually are covered with a layer of plastic?
To make it look pretty
To help electricity flow along the wire
To make it safe
To add more energy
- 14. Multiple Choice
Why is electrical wiring usually made from copper?
Because copper is shiny
Because copper conducts electricity
Because copper is not magnetic
Because copper insulate electricity
- 15. Multiple Choice
What is a circuit that only has ONE path for electricity to flow?
series circuit
closed circuit
parallel circuit
light bulb
- 16. Multiple Choice
What is a circuit with several paths for electricity to flow?
conductor
series circuit
parallel circuit
open circuit
- 17. Multiple ChoiceAn incomplete circuit is shown.
To complete the circuit, a wire should be placed from —Point D to Point CPoint B to Point CPoint A to Point DPoint B to Point D - 18. Multiple ChoiceThe electrician in this picture is wearing rubber gloves for protection. The purpose of the rubber gloves is to --keep the electrician drycreate an electrical circuitproduce electricityprotect the electrician
- 19. Multiple ChoiceWhat material would be safest to use as an insulator to cover electrical wires?rubbertinaluminumwater
- 20. Multiple ChoiceWill the light bulb in this circuit light and why/why not?yes, because it has two batteriesno, because the switch is openyes, because it is in a circuitno, because the bulb is burned out
- 21. Multiple Choice
The diagram shows an electric circuit with four bells that a student plans to build. When the student connects the wire as shown, which of the bells will ring?
Bell 1 only
Bells 1 and 4 only
Bells 3 and 4 only
Bells 1, 2, 3, and 4
- 22. Multiple ChoiceIs the following photo of an open circuit or closed circuit?A closed circuit which allows electricity to flowAn open circuit which does not allow electricity to flow
- 23. Multiple ChoiceWhat is an electrical circuit?lets you turn the energy on and offa closed path where where electricity flowsstop electricity from flowing through
- 24. Multiple ChoiceWhat is a battery?switchpower sourceinsulator
- 25. Multiple ChoiceA complete circuit has .......a motor in ita switch in ittwo bulbs in itno breaks in it
- 26. Multiple ChoiceWhat kind of circuit is this?SeriesConsecutiveParallelTraining
- 27. Multiple Choice
Levi wants to light a bulb. What does he need to do for the bulb to light up?
A battery and a paper clip
A battery and a wire
A paper clip and a wire
A switch and a wire
- 28. Multiple ChoiceIf you replace the paper clip with a plastic spoon, what happens?The bulb doesn't lightThe bulb is dimmerThe wires get hotThere is no change
- 29. Multiple ChoiceIf you replace the paper clip with a plastic spoon, what is the plastic spoon acting as?A conductorA diodeAn insulatorA switch
- 30. Multiple ChoiceWhich of these objects is an insulator?Copper WirePaper ClipSteel PoleRubber Gloves
- Answer choicesTagsAnswer choicesTags