Question 1:
What is energy-efficient transportation?
Explanation: The correct answer is D) All of the above. Energy-efficient transportation encompasses various strategies to minimize energy consumption and reduce environmental impacts. It includes using public transportation, carpooling, biking, or walking instead of relying solely on private vehicles. Additionally, energy-efficient transportation involves minimizing the distance traveled by combining trips, choosing efficient routes, and adopting practices that promote fuel efficiency. Furthermore, utilizing vehicles with low energy consumption, such as hybrid or electric vehicles, contributes to energy-efficient transportation.
Question 2:
Which of the following is an example of energy-efficient vehicle technology?
Explanation: The correct answer is B) Hybrid electric vehicle. Hybrid electric vehicles (HEVs) are an example of energy-efficient vehicle technology. HEVs combine an internal combustion engine (usually gasoline-powered) with an electric motor and battery. The electric motor assists the engine during acceleration and at low speeds, reducing the overall energy consumption and improving fuel efficiency. HEVs also employ regenerative braking to recover and store energy that is typically lost as heat during braking, further enhancing their energy efficiency.
Question 3:
What is the role of sustainable transportation planning in energy conservation?
Explanation: The correct answer is D) All of the above. Sustainable transportation planning plays a crucial role in energy conservation by promoting various strategies and actions. It includes promoting the use of public transportation and active transportation modes such as walking and cycling, which reduce reliance on private vehicles. Sustainable transportation planning also involves developing infrastructure, such as bike lanes, pedestrian-friendly pathways, and efficient public transit systems, to support and encourage the use of sustainable transportation options. Additionally, it emphasizes efficient land use and urban design to create compact and connected communities, reducing the need for extensive commuting and enabling energy-efficient transportation choices.
Question 4:What is the significance of eco-driving in energy-efficient transportation?
Explanation: The correct answer is B) Eco-driving focuses on reducing the environmental impact of transportation. Eco-driving refers to adopting driving techniques and practices that maximize fuel efficiency and minimize environmental impacts. It involves actions such as maintaining steady speeds, avoiding rapid acceleration and braking, and reducing unnecessary idling. By adopting eco-driving practices, individuals can improve the fuel efficiency of their vehicles, reduce greenhouse gas emissions, and contribute to energy-efficient transportation.
Question 5:
How can ridesharing contribute to energy conservation in transportation?
Explanation: The correct answer is A) Ridesharing reduces traffic congestion and fuel consumption. Ridesharing, also known as carpooling or car-sharing, involves sharing a vehicle with others who are traveling in the same direction or to the same destination. Ridesharing reduces the number of vehicles on the road, resulting in reduced traffic congestion, lower fuel consumption, and fewer greenhouse gas emissions. It maximizes the use of existing vehicles and promotes resource efficiency by reducing the need for multiple vehicles to travel the same route. Ridesharing is an effective strategy to promote energy-efficient transportation and contribute to energy conservation.