If you anticipate using a stroboscope over an extended period of time, which of the following actions can you take to extend flasher-tube life?
A. Operate the stroboscope at a submultiple of the fundamental synchronous speed
B. Lower the plate voltage of the flasher tube
C. Lower the filament voltage of the flasher tube
D. Operate the stroboscope at a multiple of the fundamental synchronous speed
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.