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Consider the following pairs:
1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.
2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.
3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.
4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.
How many pairs given above are correctly matched?
2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.
3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.
4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.
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 'B'. Can you explain this answer?
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Most Upvoted Answer
Consider the following pairs:1. Battery Electric Vehicle (BEV) - Full...
1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids. Correctly matched. BEVs are indeed fully powered by electricity and are more efficient than hybrids and PHEVs.
2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery. Incorrectly matched. FCEVs produce electric energy from chemical energy, typically using hydrogen, and do not use a petrol engine to charge the battery.
3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket. Incorrectly matched. HEVs use both an internal combustion engine and a battery, but the battery is charged by the engine, not from an external socket.
4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode. Correctly matched. PHEVs can indeed run in Hybrid Mode, using both the engine and the battery, and in All-electric Mode, using only the battery.
Thus, only pairs 1 and 4 are correctly matched.
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Consider the following pairs:1. Battery Electric Vehicle (BEV) - Full...
Understanding Electric Vehicle Types
In examining the pairs of electric vehicle types, let's clarify what each category represents and identify which descriptions are accurate.
1. Battery Electric Vehicle (BEV)
- Correctly defined as a vehicle fully powered by electricity.
- Notably more efficient than hybrids and plug-in hybrids due to the absence of an internal combustion engine.
2. Fuel Cell Electric Vehicle (FCEV)
- Incorrectly described; FCEVs do not use a petrol engine to charge the battery.
- They generate electricity through a chemical reaction between hydrogen and oxygen, powering an electric motor.
3. Hybrid Electric Vehicle (HEV)
- Incorrectly characterized; HEVs use both an internal combustion engine and a battery.
- The battery is charged through regenerative braking and the internal combustion engine, not externally.
4. Plug-in Hybrid Electric Vehicle (PHEV)
- Correctly defined; PHEVs can operate in both Hybrid Mode and All-electric Mode.
- They can be charged from an external source, enhancing battery capacity for electric-only driving.
Summary of Correct Matches
- The correct pairs are:
- BEV: Correct
- FCEV: Incorrect
- HEV: Incorrect
- PHEV: Correct
Thus, only two pairs (BEV and PHEV) are accurately matched, confirming that the correct answer is option 'B'.
In examining the pairs of electric vehicle types, let's clarify what each category represents and identify which descriptions are accurate.
1. Battery Electric Vehicle (BEV)
- Correctly defined as a vehicle fully powered by electricity.
- Notably more efficient than hybrids and plug-in hybrids due to the absence of an internal combustion engine.
2. Fuel Cell Electric Vehicle (FCEV)
- Incorrectly described; FCEVs do not use a petrol engine to charge the battery.
- They generate electricity through a chemical reaction between hydrogen and oxygen, powering an electric motor.
3. Hybrid Electric Vehicle (HEV)
- Incorrectly characterized; HEVs use both an internal combustion engine and a battery.
- The battery is charged through regenerative braking and the internal combustion engine, not externally.
4. Plug-in Hybrid Electric Vehicle (PHEV)
- Correctly defined; PHEVs can operate in both Hybrid Mode and All-electric Mode.
- They can be charged from an external source, enhancing battery capacity for electric-only driving.
Summary of Correct Matches
- The correct pairs are:
- BEV: Correct
- FCEV: Incorrect
- HEV: Incorrect
- PHEV: Correct
Thus, only two pairs (BEV and PHEV) are accurately matched, confirming that the correct answer is option 'B'.
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Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer?
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Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. 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 and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. 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 and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer?.
Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. 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 and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. 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 and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following pairs:1. Battery Electric Vehicle (BEV) - Fully powered by electricity and more efficient compared to hybrid and plug-in hybrids.2. Fuel Cell Electric Vehicle (FCEV) - Uses a petrol engine to charge the battery.3. Hybrid Electric Vehicle (HEV) - Uses both internal combustion engine and a battery charged from an external socket.4. Plug-in Hybrid Electric Vehicle (PHEV) - Can run in both Hybrid Mode and All-electric Mode.How many pairs given above are correctly matched?a)Only one pairb)Only two pairsc)Only three pairsd)All four pairsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
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