A(n) ____ is a single unit, device, or subassembly that uses electrical energy to produce an explosive, pyrotechnic, thermal, or mechanical output.

A(n) ____ is a single unit, device, or subassembly that uses electrical energy to produce an explosive, pyrotechnic, thermal, or mechanical output.

• A. HERO
• B. Eid
• C. MIL-HDBK-240
• D. Safe separation

Answer: (B)

An Electrical Initiating Device (EID) is a single unit, device, or subassembly that uses electrical energy to produce an explosive, pyrotechnic, thermal, or mechanical output. This term specifically describes components like initiators or squibs that receive an electric signal to trigger a main charge or drive a mechanical/pyrotechnic action. The other options refer to different concepts: HERO relates to hazards from electromagnetic radiation to ordnance, MIL-HDBK-240 is a safety standard, and Safe separation describes a handling/assembly principle. Because the prompt defines a device whose purpose is to convert electrical energy into an initiating output, EID is the correct term.

An Electrical Initiating Device (EID) is a single unit, device, or subassembly that uses electrical energy to produce an explosive, pyrotechnic, thermal, or mechanical output. This term specifically describes components like initiators or squibs that receive an electric signal to trigger a main charge or drive a mechanical/pyrotechnic action. The other options refer to different concepts: HERO relates to hazards from electromagnetic radiation to ordnance, MIL-HDBK-240 is a safety standard, and Safe separation describes a handling/assembly principle. Because the prompt defines a device whose purpose is to convert electrical energy into an initiating output, EID is the correct term.