Question

dmms and oscilloscopes are used to: select one: a. access diagnostic trouble codes in most newer vehicles b. perform electrical measurements c. clear diagnostic trouble codes after repair d. perform measurements on cylinder bores

Explanation:

DMMs (Digital - Multimeters) and oscilloscopes are electrical test equipment. DMMs can measure voltage, current, and resistance, and oscilloscopes can display electrical waveforms. They are used for electrical measurements.

Answer:

B. Perform electrical measurements