Flasher units are being discussed. Technician A says that a DOT ...

[Starlight]

Flasher units are being discussed. Technician A says that a DOT (Department of Transportation) 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 technicians D) Neither technician

Question 2

Electrical feedback is usually a result of ________.
 
  A) Lack of a proper ground B) Too much current (amperage) in a circuit
  C) Too high a voltage in circuit D) Both A and B

[hramirez205]

Answer to Question 1

C

Answer to Question 2

A

[Starlight]

Great answer, keep it coming

[gcook]

Thanks for the timely response, appreciate it