Author Question: Two technicians are discussing flasher units. Technician A says that a DOT-approved flasher unit ... (Read 75 times)

HCHenry · **on:** Jun 23, 2018

Two technicians are discussing flasher units. Technician A says that 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. Who is right?

A) Technician A only B) Technician B only C) Both A and B D) Neither A nor B

Question 2

The normal operating temperature (coolant temperature) of an engine equipped with a 195 degree F thermostat is ________.

A) 175 degree to 195 degree F B) 195 degree to 215 degree F
C) 175 degree to 215 degree F D) 185 degree to 205 degree F