Kakrapar Atomic Power Plant, Unit-3 (KAPP-3), Gujarat has attained criticality at around 09:36 Hrs on 22 July 2020. It is India’s first 700 MWe (megawatt electric) Pressurized Heavy Water Reactor (PHWR) with innovative features.
What is meant by Nuclear reactor attaining criticality?
A nuclear reactor is said to attained criticality when every nuclear fission event releases a sufficient number of neutrons in order to sustain an ongoing series of reactions or a self-sustaining chain reaction.
KAPP-3 is located at Kakrapar Site, Gujarat, along with two 220 MWe PHWRs (KAPS-1 & KAPS-2) which are in operation and another 700 MWe PHWR (KAPP-4) which is under advanced stage of construction. An exhaustive safety review of various safety aspects was carried out by the Atomic Energy Regulatory Board (AERB) to ensure satisfactory compliances to regulatory requirements. The permission for First Approach to Criticality of KAPP-3 was granted on 17 July, 2020.
World Alzheimer’s Day 2026 falls on September 21 and is celebrated as part of World…
The National Film Awards constitute the most prestigious and highest accolades that are awarded to…
International Day of Peace 2026 is being celebrated on 21 September with the aim of…
India and Sri Lanka are conducting the 13th edition of their annual maritime exercise known…
India's campaign at the Asian Games 2026 kick-off in Aichi-Nagoya in Japan, on the first…
Weekly Current Affairs One-Liners Current Affairs 2026 plays a very important role in competitive examinations…