Multiple choice technology

CRO

  1. Call Right Over

  2. Can't Return O

  3. Cathode Ray Oscilloscope

  4. Cyclic Ray Order

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CRO stands for Cathode Ray Oscilloscope, a laboratory instrument used to display and analyze voltage waveforms. The cathode ray tube was the traditional display technology for oscilloscopes.