★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15^th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1^st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★

★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15^th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1^st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★

Nuclear Energy

UPSC Prelims PYQ 2024: Radioisotope thermoelectric generators (RTGs) — nature and uses

UPSC Prelims PYQ 2016: International Thermonuclear Experimental Reactor — advantage for India

Function of heavy water in reactors — UPSC Prelims PYQ 2011

UPSC Prelims PYQ 2008: Where is the ITER project located?

UPSC Prelims PYQ 2007: ITER signatories question

Self-sustained chain reaction in reactors — UPSC Prelims PYQ 2001

Element essential for nuclear reactor construction — UPSC Prelims PYQ 1998

Difference between a nuclear reactor and an atomic bomb — UPSC Prelims PYQ 1995