Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Physical Science
Test Description: Electricity
Instructions: Answer all questions to get your test result.
1) Why is a dam wider at the bottom?
A
it's easier to build one that way
B
gravity
C
concrete is heavy
D
that's where the pressure is greatest
2) What is an example of direct current ?
A
lightning
B
a campfire
C
a wall outlet
D
a battery
3) Which is NOT true ?
A
electrons have a negative charge
B
an atom's nucleus will have a negative charge
C
neutrons have no charge
D
protons have a positive charge
4) If you walk across carpet and touch a doorknob you may get shocked.This would be from
A
your body's electricity
B
static electricity
C
direct current
D
the earth's magnetism
5) Which would Not be an insulator?
A
dry wood
B
padded cloth
C
water
D
rubber
6) Which is an example of alternating current ?
A
hearing aid battery
B
flashlight battery
C
wall outlet plug in
D
car battery
7) Which would protect a system from an electrical accident?
A
a circuit breaker
B
All of these
C
insulators
D
a fuse
8) Which would be the Best conductor of electricity ?
A
a copper wire
B
aluminum foil
C
air
D
plastic
9) Electric current is measured in
A
ohms
B
volts
C
amps
D
newtons
10) Birds are Not electrocuted on high voltage wires because they
A
are covered with feathers
B
are not touching each other
C
it is not raining
D
are not touching anything but the wire they are sitting on
11) Which is NOT true ?
A
the resistance in all wires is the same
B
electricity flows to the ground
C
lightning carries around 300 million volts
D
electricity is either AC or DC
12) The resistance in a wire is measured in
A
volts
B
amps
C
ohms
D
watts
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?