Which of the following is a preventive measure for nuclear disasters?

Correct option is B

The correct answer is (b) Comprehensive monitoring and regular testing to detect equipment or operator failures

Explanation:

• Preventing nuclear disasters relies on early detection and response.

• Comprehensive monitoring ensures that all systems are functioning safely, and any irregularities are addressed before they escalate.

• Regular testing includes:

 – Equipment inspections for wear and potential failure

 – Simulations and emergency drills for staff

 – Radiation level monitoring using advanced sensors

• These measures form part of the defence-in-depth approach in nuclear safety protocols.

Information Booster:

• The International Atomic Energy Agency (IAEA) recommends multi-layered safety systems in all nuclear facilities.

• Major nuclear disasters like Chernobyl (1986) and Fukushima (2011) highlighted the consequences of poor monitoring and emergency response failure.

Additional Knowledge:

(a) Constructing nuclear plants near residential areas

. Increases risk to large populations

. Violates global safety siting norms

(c) Ignoring minor radiation leaks to avoid panic

. Radiation, even in small doses, can cause long-term harm

. Immediate response is critical to contain leaks

(d) Disposing radioactive waste without treatment

. Leads to soil and water contamination

. Must follow stringent protocols including deep geological repositories and containment systems