Mains · GS3 · Science and Technology
Energy Technologies
Asked but not named in the syllabus
4 questions worth 50 marks, from 2020 to 2025.
2020
1 question2020 · Q1615 marks250 words
Describe the benefits of deriving electric energy from sunlight in contrast to the conventional energy generation. What are the initiatives offered by our Government for this purpose?
2023
2 questions2023 · Q610 marks150 words
Discuss several ways in which microorganisms can help in meeting the current fuel shortage.
2023 · Q1515 marks250 words
The adoption of electric vehicles is rapidly growing worldwide. How do electric vehicles contribute to reducing carbon emissions and what are the key benefits they offer compared to traditional combustion engine vehicles?
2025
1 question2025 · Q610 marks150 words
How can India achieve energy independence through clean technology by 2047? How can biotechnology can play a crucial role in this endeavour?