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Electricity Quiz

 1. 
Will the following circuit set up work?
yn001-1.jpg
 

 2. 
Will the following circuit set up work?
yn002-1.jpg
 
 
A.
grp001-1.jpg
D.
grp001-4.jpg
B.
grp001-2.jpg
E.
grp001-5.jpg
C.
grp001-3.jpg
 

 3. 

 ma003-1.jpg
 

 4. 

 SWITCH ON
 

 5. 

 ma005-1.jpg
 

 6. 

 OPEN CIRCUIT
 

 7. 

 BUZZER
 

 8. 
Which statement below describes this circuit?
mc008-1.jpg
A.
It has one bulb, one battery cell, and will not work.
C.
It has two battery cells, one bulb, and will work.
B.
It has a motor, one battery cell, and will work.
D.
It has one battery cell, one bulb, and will work.
 

 9. 
If you increase the number of batteries in a circuit that has a connected light bulb, the light bulb will likely
A.
get dimmer.
B.
get brighter
C.
flash.
 

 10. 
A hand crank generator
A.
converts mechanical energy to electrical energy.
B.
converts electrial energy to mechanical energy.
C.
converts thermal energy to mechanical energy.
D.
converts solar energy to thermal energy.
 

 11. 
What will happen to the bulb as the connected gator clip is moved closer to the batteries?
mc011-1.jpg
A.
The bulb will burn out.
B.
The bulp will not turn on.
C.
The bulb will be brighter.
D.
Nothing will happen.
 

 12. 
Plastic and rubber are known as _____________ .
A.
conductors
B.
circuit breakers
C.
insulators
D.
repellants.
 

 13. 
Which of the following materials and objects could be used as conductors of electricity?  (choose all that apply)
 A.
Aluminum
 B.
Paper
 C.
Copper
 D.
Glass
 E.
Gold
 F.
Ceramic
 G.
A nail
 H.
A key
 

 14. 
Which of the following would most likely be powered by Alternating Current (AC)?  (choose all that apply)
 A.
Desktop computer
 B.
Wristwatch
 C.
Television
 D.
Washing machine
 E.
 Refrigerator
 F.
Remote control
 

 15. 
Which of the following would most likely be powered by Direct Current (DC)?  (choose all that apply)
 A.
Desktop computer
 B.
Wristwatch
 C.
Television
 D.
Washing machine
 E.
 Refrigerator
 F.
Remote control
 

 16. 
Insulators conduct electricitiy well.
 

 17. 
Which of the following diagrams, if built, would produce the BRIGHTEST light?  (Assume batteries and bulbs are of equal sizes)
mc017-1.jpg
A.
Diagram A
B.
Diagram B
C.
Diagram C
 

 18. 
Which of the following diagrams, if built, would produce the DIMMEST light?  (Assume batteries and bulbs are of equal sizes)
mc018-1.jpg
A.
Diagram A
B.
Diagram B
C.
Diagram C
 

 19. 
Are the lights in the following diagram on?
yn019-1.jpg
 

 20. 
Electrical currents generate magnetic fields.
 



 
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