ASVAB Electronics Information practice questions.
Basic electronic principles, circuits, components.
This page has 3 free ASVAB Electronics Information (EI) practice questions, each with a worked explanation. Electronics Information (EI) is a technical subtest used for line-score composites. Basic electronic principles, circuits, components. These 3 items are part of the calibration sample (v0) — they are practice questions, not a full-length ASVAB practice test. Each item carries three pre-generated explanation phrasings; the runtime serves a deterministic rotation to keep cost flat. AI-explained answer (verified by reviewer queue).
What is the unit of electrical resistance?
Where this score goes
Which line scores EI moves.
Your Electronics Information standard score feeds 11 published line-score composites across 6 branches, and does not count toward the AFQT. Each branch below publishes its own formulas — the codes are the ones whose formula consumes EI.
- Army ASVAB score requirements — 3 of 10 named composites: EL, GM, MM · verified 2026-08-02 against officialasvab.com (DoD ASVAB Program — Military Jobs composite table)
- Navy ASVAB score requirements — 1 of 9 named composites: EL · verified 2026-08-02 against officialasvab.com (DoD ASVAB Program — Military Jobs composite table)
- Marines ASVAB score requirements — 2 of 4 named composites: EL, MM · verified 2026-08-02 against officialasvab.com (DoD ASVAB Program — Military Jobs composite table)
- Air Force ASVAB score requirements — 1 of 4 named composites: E · verified 2026-08-02 against officialasvab.com (DoD ASVAB Program — Military Jobs composite table)
- Space Force ASVAB score requirements — 1 of 4 named composites: E · verified 2026-07-23 against airforce.com (ASVAB and Air Force composites)
- Coast Guard ASVAB score requirements — 3 of 7 published rating combinations: MK+EI+GS, AR+MK+EI+GS, AR+MC+AS+EI · verified 2026-08-02 against COMDTINST M1500.10C, Enclosure (3) — Rating Requirements
Put real numbers through the formulas with the ASVAB line score calculator, check your percentile with the AFQT calculator, estimate where practice performance lands with the ASVAB score predictor, or compare every branch’s published minimums on the branch ASVAB requirements index.
Independent test-prep — not affiliated with DoD or the ASVAB program. See officialasvab.com for the test program.