탄소중립과 자동차 산업 퀴즈

What is the primary impact of carbon neutrality on businesses?

• Product quality reduction
• Cost reduction effect
• Strengthened compliance with environmental regulations
• Increase in exports

What is the main purpose of the IPCC report?

• Providing scientific evidence on climate change
• Reporting on global economic outlook
• Suggesting efficient energy use methods
• Proposing automobile industry development strategies

What changes have POSCO and Hyundai Motors implemented to address carbon neutrality?

• Reduced operating hours
• Introduction of automation technology
• Adoption of eco-friendly production methods
• Expansion of export markets

How has the development of fuel efficiency regulations and the new energy vehicle industry impacted the automotive industry?

• Increased demand for internal combustion vehicles
• Encouraged development of new energy vehicles like electric cars
• Reduced manufacturing costs
• Rapid increase in demand for compact cars

Which category do HEV, BEV, and FCEV fall into?

• Internal combustion vehicles
• Hydrogen fuel vehicles
• New energy vehicles
• Autonomous vehicles

How do secondary batteries store and release energy?

• Stores via chemical reaction, releases via heat dissipation
• Stores via chemical reaction, releases via electric discharge
• Stores via electron movement, releases via heat dissipation
• Stores via electron movement, releases via magnetism

What is the key difference between solid-state batteries and lithium-air batteries?

• Solid-state batteries are lighter, lithium-air batteries are heavier
• Solid-state batteries use solid electrolytes, lithium-air batteries react with air
• Solid-state batteries are suited for EVs, lithium-air batteries for hydrogen cars
• Solid-state batteries are cheaper, lithium-air batteries are more expensive

What is the main purpose of the battery in an electric vehicle?

• Extending driving range
• Regulating interior temperature
• Protecting electronic devices
• Blocking external energy

What is the role of OBC, LDC, and inverters in electric vehicles?

• Absorbing external impact
• Converting and managing energy
• Extending vehicle range
• Purifying interior air

What is the primary difference between hybrid and FCEV powertrains?

• FCEVs use internal combustion, hybrids use electric motors only
• Hybrids use both internal combustion and electric motors, FCEVs use hydrogen fuel
• Hybrids use hydrogen fuel, FCEVs use internal combustion
• FCEVs use electric motors, hybrids use hydrogen fuel