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Questions and Answers
Which color is typically used for neutral wires in electrical systems?
Which color is typically used for neutral wires in electrical systems?
Which color is commonly used for live wires in electrical systems?
Which color is commonly used for live wires in electrical systems?
What color is often used for earth wires in electrical systems?
What color is often used for earth wires in electrical systems?
Which one of these is an example of a natural hazard?
Which one of these is an example of a natural hazard?
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Which one of these is NOT a reason for living in high-risk areas?
Which one of these is NOT a reason for living in high-risk areas?
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Which one of these is true about hazardous locations?
Which one of these is true about hazardous locations?
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Which one of these is an example of a tectonic hazard?
Which one of these is an example of a tectonic hazard?
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Which one of these is NOT a type of tectonic hazard?
Which one of these is NOT a type of tectonic hazard?
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Study Notes
Electrical Wiring Color Codes
- Neutral wires are typically colored blue in electrical systems.
- Live wires are commonly identified by the color brown.
- Earth wires are often denoted by the color green/yellow.
Natural and Tectonic Hazards
- An example of a natural hazard includes earthquakes, which can result from tectonic movements.
- Factors such as low housing costs or family ties are not reasons for living in high-risk areas.
- Hazardous locations are characterized by having potential dangers due to environmental conditions or human activities.
Tectonic Hazards
- An example of a tectonic hazard is volcanic eruptions, which occur due to geological processes.
- Flooding is not considered a type of tectonic hazard, as it is typically caused by weather events and not plate tectonics.
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Description
Quiz: Electrical Wire Colors Test your knowledge on electrical wire colors with this quiz! Learn which color is typically used for neutral wires, which color is commonly used for live wires, and what color is often used for earth wires in electrical systems.
