Author Question: Flasher units are being discussed. Technician A says that only a DOT-approved flasher unit should be ... (Read 72 times)

gonzo233 · **on:** Jun 23, 2018

Flasher units are being discussed. Technician A says that only a DOT-approved flasher unit should be used for turn signals. Technician B says that a parallel (variable-load) flasher will function for turn signal usage, although it will not warn the driver if a bulb burns out. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

With which signal pattern is the RMS reading the same as the average reading?

A) Sine wave B) Nonsymmetric C) Square wave D) None of these