Single Answer MCQ
Q-00044266
Which of the following practices helps in energy conservation?
1
Using incandescent bulbs
2
Driving gas-guzzling vehicles
3
Leaving devices on standby
4
Using public transport instead of individual cars
Answer and Solution
Answer
D. Using public transport instead of individual cars
Solution:
Using public transport instead of individual cars is the correct answer as it reduces the total energy used for travel. The other practices increase energy consumption.
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