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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
Negative
B
Positive
C
Both
D
Nuetral
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
have no affect
B
Attract
C
Repel
4) The components in an electronic circuit are depicted on a ____ diagram.
A
Schematic
B
Picture
C
Component
D
Pictoral
5) A negatively charged particle of electricity is called a(n) __________________.
A
Ion
B
Electron
C
Proton
D
Nutron
6) The unit of Electrical Current is_________.
A
Voltage
B
Ohms
C
Farads
D
Amperage
7) Electrical resistance is measured in __________
A
culombs
B
Volts
C
Ohms
D
Amps
8) Electrical pressure or force is measured in __________
A
Resistance
B
Farads
C
Voltage
D
Ohms
9) Rubber, wood, plastics are examples of
A
IC
B
Conductors
C
semi-conductors
D
insulators
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
Increases
B
stays the same
C
Decreases
12) All electronic devices including computers, radios, and televisions operate internally on ___________ current.
A
Battery
B
Dircet Current
C
Aleternating Current
13) What type of solder should be used for soldering electronic components?
A
Rosin Core Solder
B
Acid Core Solder
C
Plumbers Solder
D
Open core Solder
14) The movement of electrons in a conductor is known as __________ electricity.
A
Electron
B
Moving
C
Static
D
Current
15) Am meters should always be hooked up in _____________ to the circuit.
A
Series-Parallel
B
Parallel
C
Series
D
Parallel-Seieres
16) Volt meters should always be hooked up in __________ to the circuit.
A
Parallel
B
Series-Parallel
C
Parallel-Series
D
Series
17) When using a meter, the red probe should be hooked into the ___________connector slot.
A
Positive
B
both
C
Negitave
D
Neither
18) In a series circuit, _____________ remains the same throughout the circuit.
A
Amperage
B
Voltage
C
Watts
D
Resistance
19) In a parallel circuit, _____________ remains the same throughout the circuit.
A
Watts
B
Voltage
C
Amperage
D
Resisitance
20) When making repairs to an electronic device, the electronic components, parts, fuses should be replaced with ________________________________.
A
Any component they want
B
New updated components
C
Like Components
*select an answer for all questions
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