DOT Lighting Quiz

What are the different types of DOT lighting?

• Headlights, tail lights, brake lights, and turn signals

• Neon lights, LED lights, and fluorescent lights

• Spotlights, floodlights, and strobe lights

• Candles, flashlights, and lanterns

Explain the differences between LED, halogen, and HID DOT lighting.

• LED, halogen, and HID DOT lighting differ in terms of energy efficiency, lifespan, and light output.

• LED, halogen, and HID DOT lighting all have the same energy efficiency and lifespan.

• LED, halogen, and HID DOT lighting all have the same color temperature.

• LED, halogen, and HID DOT lighting all produce the same amount of light output.

What are the regulations for DOT lighting in the United States on visibility distance?

• 200'

• 500'

• 50'

• 100'

Why is it important to comply with DOT lighting regulations?

• To save money on lighting costs

• To ensure safety on the road for all drivers and pedestrians.

• To annoy other drivers

• To make the roads look prettier

How does DOT lighting contribute to road safety?

• DOT lighting increases the risk of accidents

• DOT lighting causes distractions for drivers

• DOT lighting improves visibility for drivers

• DOT lighting has no impact on road safety

What are some common maintenance practices for DOT lighting?

• Ignoring maintenance completely

• Never replacing bulbs or components

• Regular cleaning, inspection for damage or wear, and replacement of bulbs or other components as needed.

• Using any type of cleaning solution on the lights

What are the recent advancements in DOT lighting technology?

• Advancements in oil lamp technology

• Advancements in candle lighting technology

• Advancements in LED technology, smart lighting systems, and improved energy efficiency

• Advancements in horse-drawn carriage lighting systems

Compare and contrast the efficiency of LED and halogen DOT lighting technologies.

• Halogen lighting is more efficient

• LED and halogen lighting have the same efficiency

• Efficiency is not a factor in choosing between LED and halogen lighting

• LED lighting is more efficient

What is required for a load that is over the vehicle frame by 4 feet or more?

• DOT notification

• Visibility flag

• Spotter

• Spot lights

What are the benefits of using LED DOT lighting over traditional halogen lights?

• LED lights have a shorter lifespan

• LED lights are less energy efficient

• LED lights have a longer lifespan and are more energy efficient

• There are no benefits of using LED lights over halogen lights