Technician exam question T5C04
Subelement T5, ELECTRICAL PRINCIPLES· Group T5C
T5C04
What is the unit of inductance?
- A.Coulomb
- B.Farad
- C.Henry (correct answer)
- D.Ohm
WhyThe unit of inductance is the henry. Inductance is measured in henries, answer C. Coulomb (A) measures electric charge, farad (B) measures capacitance, and ohm (D) measures resistance, none of which is the inductance unit.
Published 2026-08-28 · Last updated 2026-08-28 · Question text is verbatim from the 2026-2030 NCVEC Element 2 pool (public domain); the explanation above is original writing, see our methodology.