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Basic Circuits Flashcards | StudBud
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Basic Circuits
Basic Circuits
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CESPUD Basic Circuit Quiz
Flashcards
19 cards
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Practice quiz
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Questions
19
Answers
1
Which of the following is NOT a necessary part of an electrical circuit?
Input Device
Energy Source
Connector Wires
Output Device
2
What letter identifies the filament wire where the light is produced?
C
A
B
D
3
Which letter shows the part that helps keep the filament from breaking?
D
C
B
E
4
If the TV is not on, the circuit must be_____
Closed for the night
Open
Hypnotized
Controlled by aliens
5
If electricity enters a bulb through the bottom, where does it exit the bulb?
The side of the base
The bottom
The top
It doesn't
6
What are the two ends of the battery called?
Top and Bottom
Negative and Positive
Bumpy and Smooth
Sue and Jill
7
Batteries hold what type of energy?
Electrical
Natural
Energy
Chemical
8
How many contact points does a battery have?
3
1
Unlimited
2
9
What are the two poles of a battery called?
North and South
Black and Red
Stan and Bob
Negative and Positive
10
A battery transforms ____________ energy into electrical energy
Light
Electrical
Chemical
Magical
11
Materials that allows for the transfer of electrical energy are called ___
Engineers
Plastic
Insulators
Conductors
12
What letter identifies the connector wire?
D
C
A
B
13
If the fan is running, pushing out air, its circuit is __________
Cool
Hot
Open
Closed
14
What two things are given off from a light bulb?
Heat and Sound
Light and Heat
Light and Sound
Sound and Heat
15
True or False? If you connect the buzzer to the positive end of the battery, it will buzz.
False
True
Yes
No
16
What device lets electricity move in only one direction?
Diode
Voltmaker
Circuit Block
Trimode
17
If the circuit you are holding heats up, what should you do?
Put the circuit down
Put it in the freezer
Call the fire department
Open the circuit
18
What does this symbol represent (mean)?
The Declaration of Independence
A Light
An Essay
A Buzzer
19
Which is an NOT an example of a closed circuit?
Watching a movie on a TV
Making a smoothie in the blender
Exploring the attic with a flashlight
Washing dishes with a sponge
