For a landmine with chemical activation, which fuzing type is listed?

For a landmine with chemical activation, which fuzing type is listed?

• A. Pull
• B. Tilt rod
• C. Cmd Det
• D. Pressure

Answer: (D)

Activation mechanisms for landmine fuzes are defined by how the triggering input is applied. When a device is described as activated by a chemical, the triggering element is tied to a chemical process that occurs under a specific input, and the most common, robust way this happens in a mine design is through a pressure/contact mechanism. A pressure fuze responds to weight or direct contact on the mine, which can initiate the chemical sequence inside the fuze and lead to detonation. In contrast, pull fuzes require a line being drawn or tension applied, tilt rod fuzes rely on changing orientation, and command detonation relies on an external signal. These do not describe a chemical-activated initiation, which is why the pressure option is the best match for chemical activation.

Activation mechanisms for landmine fuzes are defined by how the triggering input is applied. When a device is described as activated by a chemical, the triggering element is tied to a chemical process that occurs under a specific input, and the most common, robust way this happens in a mine design is through a pressure/contact mechanism. A pressure fuze responds to weight or direct contact on the mine, which can initiate the chemical sequence inside the fuze and lead to detonation.

In contrast, pull fuzes require a line being drawn or tension applied, tilt rod fuzes rely on changing orientation, and command detonation relies on an external signal. These do not describe a chemical-activated initiation, which is why the pressure option is the best match for chemical activation.