Are BEVs or hydrogen fuel cell vehicles a more promising transportation technology for the future? (This is question #3 from p. 608.)
Should car companies be required to produce electric cars?
Here's My Answer:
1.) Yes, they are a more promising transportation technology for the future. Cars that run off of water will be expensive, but the only emission from a Hydrogen Fuel cell vehicle is water, which is actually good for the atmosphere.
2.) Maybe, maybe not. Electric cars are better for the environment, but there aren't too many charging stations, if you wanted to go on a long road trip, you couldn't take an Electric Car. BEV's however, are a type of car that companies should be required to produce. Water is readily available, all you need is to carry around a gallon of water just in case you run out of water and need some extra power to pull into a place with a restroom or somewhere that you can get to a sink and fill your gas can (which would be called the water can) up with water and pour that into the car.
are there answer choices?
No:/ i really need help
For your second one. I think, No. Viable electric cars, I think are probably many years in the future..
Hopefully someone else can help you with this. sorry!
There is just 2 questions .
1. Are BEVs or hydrogen fuel cell vehicles a more promising transportation technology for the future?
and 2. Should car companies be required to produce electric cars?
Ok thanks anyway :)
This may help.
http://www.livescience.com/49594-electric-fuel-cell-vehicles-explainer.html
To answer the question about which transportation technology is more promising for the future, we need to consider the advantages and limitations of both battery electric vehicles (BEVs) and hydrogen fuel cell vehicles.
To start, let's understand the basics of each technology:
1. Battery Electric Vehicles (BEVs):
- BEVs rely on rechargeable batteries to store and provide power to an electric motor.
- They produce zero tailpipe emissions, making them environmentally friendly and reducing air pollution.
- BEVs have gained popularity due to advancements in battery technology, increased driving range, and availability of charging infrastructure.
2. Hydrogen Fuel Cell Vehicles:
- Fuel cell vehicles use hydrogen gas stored in onboard tanks that reacts with oxygen from the air to produce electricity.
- The generated electricity powers an electric motor, emitting only water vapor as a byproduct.
- Fuel cell vehicles have the advantage of quick refueling times and potentially longer driving ranges compared to BEVs.
Now, let's evaluate their pros and cons:
Battery Electric Vehicles (BEVs):
Advantages:
1. Zero tailpipe emissions.
2. Less reliance on fossil fuels.
3. Lower maintenance costs due to fewer moving parts.
4. Availability of charging infrastructure (e.g., public charging stations, home charging options).
5. Increasing battery technology advancements leading to longer driving ranges.
Limitations:
1. Limited driving range compared to traditional internal combustion engine vehicles.
2. Charging infrastructure may still need further development, especially in remote areas.
3. Long charging times compared to refueling a conventional vehicle.
4. Production and disposal of batteries have environmental impacts.
Hydrogen Fuel Cell Vehicles:
Advantages:
1. Zero tailpipe emissions.
2. Potentially longer driving ranges compared to BEVs.
3. Quicker refueling times, similar to conventional vehicles.
4. Hydrogen can be produced from renewable energy sources, reducing reliance on fossil fuels.
Limitations:
1. Limited hydrogen refueling infrastructure, which needs significant investment for wider adoption.
2. Hydrogen production requires energy-intensive processes, which may still rely on fossil fuels.
3. Costly infrastructure for storing and transporting hydrogen safely.
4. Fuel cell technology is currently more expensive than BEVs.
Regarding whether car companies should be required to produce electric cars, it is a debatable topic based on a variety of factors including government regulations, market demand, and environmental considerations. Some countries have implemented regulations to encourage or enforce the production of electric vehicles as a means to reduce greenhouse gas emissions and combat climate change. However, it's important to consider practicality and ensure that the charging infrastructure and consumer demand are in place to support widespread adoption.
Ultimately, the answer to which technology is more promising for the future depends on various factors, such as advancements in battery technology, infrastructure development, costs, and environmental impact. The choice between BEVs and hydrogen fuel cell vehicles may also differ based on specific applications such as personal transportation, public transportation, or heavy-duty vehicles. Ongoing research and development in both technologies will continue to shape the future of sustainable transportation.