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Consider the following pairs:
1. Battery Electric Vehicle (BEV) : Fully powered by electricity, making them more efficient compared to hybrid and plug-in hybrids.
2. Fuel Cell Electric Vehicle (FCEV) : Vehicles that use both an internal combustion engine and a battery charged from an external socket.
3. Hybrid Electric Vehicle (HEV) : These vehicles use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain.
4. Plug-in Hybrid Electric Vehicle (PHEV) : Vehicles that use an internal combustion engine and a battery charged from an external socket.
How many pairs given above are correctly matched?
  • a)
    Only one pair
  • b)
    Only two pairs
  • c)
    Only three pairs
  • d)
    All four pairs
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following pairs:1. Battery Electric Vehicle (BEV) : Full...
1. Battery Electric Vehicle (BEV): This pair is correctly matched. BEVs are fully powered by electricity and do not use any form of internal combustion engine, making them more efficient compared to hybrids and plug-in hybrids.
2. Fuel Cell Electric Vehicle (FCEV): This pair is incorrectly matched. FCEVs use electric energy produced from chemical energy, such as hydrogen fuel cells, not from an internal combustion engine and a battery charged from an external socket.
3. Hybrid Electric Vehicle (HEV): This pair is correctly matched. HEVs use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain. The petrol engine can drive the vehicle and also charge the battery.
4. Plug-in Hybrid Electric Vehicle (PHEV): This pair is correctly matched. PHEVs use both an internal combustion engine and a battery that can be charged from an external socket, making them more efficient than standard hybrids but less efficient than BEVs.
Thus, pairs 1, 3, and 4 are correctly matched while pair 2 is incorrectly matched. Therefore, the correct answer is Option B: Only two pairs.
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Consider the following pairs:1. Battery Electric Vehicle (BEV) : Fully powered by electricity, making them more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) : Vehicles that use both an internal combustion engine and a battery charged from an external socket.3. Hybrid Electric Vehicle (HEV) : These vehicles use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain.4. Plug-in Hybrid Electric Vehicle (PHEV) : Vehicles that use an internal combustion engine and a battery charged from an external socket.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'C'. Can you explain this answer?
Question Description
Consider the following pairs:1. Battery Electric Vehicle (BEV) : Fully powered by electricity, making them more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) : Vehicles that use both an internal combustion engine and a battery charged from an external socket.3. Hybrid Electric Vehicle (HEV) : These vehicles use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain.4. Plug-in Hybrid Electric Vehicle (PHEV) : Vehicles that use an internal combustion engine and a battery charged from an external socket.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following pairs:1. Battery Electric Vehicle (BEV) : Fully powered by electricity, making them more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) : Vehicles that use both an internal combustion engine and a battery charged from an external socket.3. Hybrid Electric Vehicle (HEV) : These vehicles use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain.4. Plug-in Hybrid Electric Vehicle (PHEV) : Vehicles that use an internal combustion engine and a battery charged from an external socket.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following pairs:1. Battery Electric Vehicle (BEV) : Fully powered by electricity, making them more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) : Vehicles that use both an internal combustion engine and a battery charged from an external socket.3. Hybrid Electric Vehicle (HEV) : These vehicles use both an internal combustion engine (usually petrol) and a battery-powered motor powertrain.4. Plug-in Hybrid Electric Vehicle (PHEV) : Vehicles that use an internal combustion engine and a battery charged from an external socket.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'C'. Can you explain this answer?.
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