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Electronics Review
Test Description: Final review study game
Instructions: Answer all questions to get your test result.
1) Electrons flow out of a battery from the _________ terminal.
A
Positive
B
Negative
C
Nuetral
D
Both
2) An electronic component that is neither a good conductor nor a good insulator at room temperature is known as a _______________.
A
Semi-Conductor
B
Insulator
C
none of the above
D
Conductor
3) the “Law of attraction” states that opposite Poles ___________ each other
A
Repel
B
Attract
C
have no affect
4) The components in an electronic circuit are depicted on a ____ diagram.
A
Picture
B
Pictoral
C
Schematic
D
Component
5) A negatively charged particle of electricity is called a(n) __________________.
A
Nutron
B
Electron
C
Proton
D
Ion
6) The unit of Electrical Current is_________.
A
Farads
B
Amperage
C
Ohms
D
Voltage
7) Electrical resistance is measured in __________
A
Amps
B
Ohms
C
culombs
D
Volts
8) Electrical pressure or force is measured in __________
A
Farads
B
Resistance
C
Ohms
D
Voltage
9) Rubber, wood, plastics are examples of
A
IC
B
Conductors
C
insulators
D
semi-conductors
10) As a length of a piece of wire increases the resistance in the wire _____________.
A
Stays the same
B
Increases
C
Decreases
11) As the gauge number of a piece of wire increases the diameter of the wire _______________.
A
stays the same
B
Increases
C
Decreases
12) All electronic devices including computers, radios, and televisions operate internally on ___________ current.
A
Dircet Current
B
Battery
C
Aleternating Current
13) What type of solder should be used for soldering electronic components?
A
Open core Solder
B
Rosin Core Solder
C
Plumbers Solder
D
Acid Core Solder
14) The movement of electrons in a conductor is known as __________ electricity.
A
Current
B
Moving
C
Electron
D
Static
15) Am meters should always be hooked up in _____________ to the circuit.
A
Series
B
Series-Parallel
C
Parallel
D
Parallel-Seieres
16) Volt meters should always be hooked up in __________ to the circuit.
A
Series-Parallel
B
Parallel-Series
C
Series
D
Parallel
17) When using a meter, the red probe should be hooked into the ___________connector slot.
A
both
B
Positive
C
Negitave
D
Neither
18) In a series circuit, _____________ remains the same throughout the circuit.
A
Watts
B
Voltage
C
Amperage
D
Resistance
19) In a parallel circuit, _____________ remains the same throughout the circuit.
A
Watts
B
Voltage
C
Resisitance
D
Amperage
20) When making repairs to an electronic device, the electronic components, parts, fuses should be replaced with ________________________________.
A
New updated components
B
Any component they want
C
Like Components
*select an answer for all questions
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