Technician exam question T6C01
Subelement T6, ELECTRONIC AND ELECTRICAL COMPONENTS· Group T6C
T6C01
What is an electrical diagram using standard component symbols called?
- A.Connection chart
- B.Instrumentation system
- C.Schematic (correct answer)
- D.Flow chart
WhyAn electrical diagram using standard component symbols is called a schematic. A diagram that represents a circuit using standardized symbols for each component is called a schematic, answer C. "Connection chart" (A) and "flow chart" (D) describe other kinds of diagrams, and "instrumentation system" (B) describes hardware, not a type of drawing.
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.