| List-I (Atomic Power Plants / Heavy Water Plants) | List-II (State) |
|---|---|
| A. Thal | 1. Andhra Pradesh |
| B. Manuguru | 2. Gujarat |
| C. Kakrapar | 3. Maharashtra |
| D. Kaiga | 4. Rajasthan |
| 5. Karnataka |
Explanation
A is correctly matched with 3: The Thal Heavy Water Plant, located in the Raigad district of Maharashtra, is a crucial facility for the production of heavy water. Heavy water (deuterium oxide) is essential in nuclear reactors as a moderator and coolant. The Thal plant uses a process involving ammonia-hydrogen exchange to enrich deuterium from natural water. It’s a vital component of India’s nuclear program. B is correctly matched with 1: The Manuguru Heavy Water Plant is situated in the Bhadradri Kothagudem district of Telangana (it was formerly in Andhra Pradesh before the state bifurcation). It houses a Heavy Water Plant (HWP) that plays a crucial role in supplying heavy water for pressurized heavy-water reactors (PHWRs) in India. C is correctly matched with 2: The Kakrapar Atomic Power Station (KAPS) is located near Kakrapar village in the Surat district of Gujarat. It houses two units of pressurized heavy water reactors (PHWRs). These reactors use heavy water as a moderator and coolant and natural uranium as fuel. KAPS is an important source of nuclear power in India and is operated by the Nuclear Power Corporation of India Limited (NPCIL). D is correctly matched with 5: The Kaiga Generating Station is a nuclear power plant located near Kaiga village in the Uttara Kannada district of Karnataka. It also consists of pressurized heavy water reactors (PHWRs). It consists of four PHWR reactors, each generating 220 MW of electricity.