alleryनिम्नलिखित में से किस एक के संदर्भ में 'पायरोलिसिस और प्लाज्मा गैसीकरण' (pyrolysis and plasma gasification) शब्दों का उल्लेख किया जाता है?
Aदुर्लभ मृदा तत्वों का निष्कर्षण
Bप्राकृतिक गैस निष्कर्षण प्रौद्योगिकियां
Cहाइड्रोजन ईंधन आधारित ऑटोमोबाइल
Dअपशिष्ट-से-ऊर्जा (वेस्ट-टू-एनर्जी) प्रौद्योगिकियां
Answer & Solution
Correct answer: D. अपशिष्ट-से-ऊर्जा (वेस्ट-टू-एनर्जी) प्रौद्योगिकियां
UPSC CSE प्रारंभिक परीक्षा 2019 (GS-I, सेट A), प्रश्न 26। आधिकारिक उत्तर कुंजी: D।
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