Limitations of All-Electric Vehicles

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Questions and Answers

What is a benefit of electric vehicles in terms of brake wear?

  • No difference in brake wear
  • Less brake wear (correct)
  • Brake wear only occurs after 50,000 miles
  • Increased brake wear

What is a characteristic of plug-in hybrid electric vehicles (PHEVs)?

  • Smaller battery packs for medium range distances (correct)
  • Larger battery packs for long distance travel
  • No internal combustion engine
  • Only electric motor and no gasoline engine

What is a disadvantage of plug-in hybrid electric vehicles (PHEVs)?

  • Lower emissions
  • Need for more maintenance (correct)
  • No engine noise
  • Less maintenance

What is a feature of hybrid electric vehicles (HEVs)?

<p>Two complementary drive systems (B)</p> Signup and view all the answers

What is a limitation of fully recharging an all-electric car?

<p>It takes up to 8 hours (A)</p> Signup and view all the answers

What is a benefit of electric vehicles compared to conventional vehicles?

<p>Fewer moving parts (C)</p> Signup and view all the answers

What is a characteristic of electric vehicles?

<p>Does not contain liquid fuel components (C)</p> Signup and view all the answers

What is another name for Battery Electric Vehicles (BEVs)?

<p>All-Electric Vehicle (AEV) (D)</p> Signup and view all the answers

Why do electric car drivers need to plan carefully?

<p>Because running out of power can't be solved by a quick stop (B)</p> Signup and view all the answers

What is the primary source of electricity for a Battery Electric Vehicle (BEV)?

<p>External power grid (B)</p> Signup and view all the answers

What is a financial drawback of owning an all-electric vehicle?

<p>The batteries may need to be replaced every 3-10 years (D)</p> Signup and view all the answers

How often do the battery motor and associated electronics of a BEV require maintenance?

<p>Little to no regular maintenance (C)</p> Signup and view all the answers

What is a potential safety issue with electric vehicles?

<p>They are too quiet and can cause accidents (B)</p> Signup and view all the answers

What is the typical range of charging time for an electric car?

<p>30 minutes to 12 hours (C)</p> Signup and view all the answers

What is a benefit of owning an electric vehicle?

<p>They provide fuel savings and reduced emissions (D)</p> Signup and view all the answers

What is a limitation of the current charging infrastructure?

<p>The charging stations are still in the development stages (D)</p> Signup and view all the answers

What is one of the biggest concerns for electric vehicles?

<p>Range (B)</p> Signup and view all the answers

How do EV batteries get charged?

<p>By plugging the vehicle into an electric power source (B)</p> Signup and view all the answers

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