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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
Both
B
Negative
C
Nuetral
D
Positive
2) An electronic component that is neither a good conductor nor a good insulator at room temperature is known as a _______________.
A
none of the above
B
Insulator
C
Semi-Conductor
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
Pictoral
B
Component
C
Picture
D
Schematic
5) A negatively charged particle of electricity is called a(n) __________________.
A
Proton
B
Ion
C
Nutron
D
Electron
6) The unit of Electrical Current is_________.
A
Farads
B
Ohms
C
Amperage
D
Voltage
7) Electrical resistance is measured in __________
A
Amps
B
Volts
C
culombs
D
Ohms
8) Electrical pressure or force is measured in __________
A
Ohms
B
Farads
C
Resistance
D
Voltage
9) Rubber, wood, plastics are examples of
A
insulators
B
semi-conductors
C
Conductors
D
IC
10) As a length of a piece of wire increases the resistance in the wire _____________.
A
Decreases
B
Increases
C
Stays the same
11) As the gauge number of a piece of wire increases the diameter of the wire _______________.
A
Increases
B
stays the same
C
Decreases
12) All electronic devices including computers, radios, and televisions operate internally on ___________ current.
A
Battery
B
Aleternating Current
C
Dircet Current
13) What type of solder should be used for soldering electronic components?
A
Open core Solder
B
Plumbers Solder
C
Acid Core Solder
D
Rosin Core Solder
14) The movement of electrons in a conductor is known as __________ electricity.
A
Static
B
Moving
C
Electron
D
Current
15) Am meters should always be hooked up in _____________ to the circuit.
A
Parallel
B
Series-Parallel
C
Series
D
Parallel-Seieres
16) Volt meters should always be hooked up in __________ to the circuit.
A
Series
B
Parallel-Series
C
Parallel
D
Series-Parallel
17) When using a meter, the red probe should be hooked into the ___________connector slot.
A
Positive
B
Neither
C
both
D
Negitave
18) In a series circuit, _____________ remains the same throughout the circuit.
A
Amperage
B
Watts
C
Voltage
D
Resistance
19) In a parallel circuit, _____________ remains the same throughout the circuit.
A
Resisitance
B
Amperage
C
Voltage
D
Watts
20) When making repairs to an electronic device, the electronic components, parts, fuses should be replaced with ________________________________.
A
Like Components
B
Any component they want
C
New updated components
*select an answer for all questions
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