FC A School FC Delivery Practice Test

EED refers to electro-explosive devices, which are systems that use an electrical signal to initiate a detonation of an explosive. The term combines electro- (electric initiation) with explosive (the material that detonates), so it precisely describes a device where an electrical actuation starts the explosion. The other phrases don’t align with this standard terminology: they don’t capture the idea of initiating an explosive charge with electricity, and they imply different concepts (like just electricity, general electronics, or propulsion) rather than a detonation trigger.