Two technicians are discussing a fuel gauge on a General motors ...

[rl]

Two technicians are discussing a fuel gauge on a General motors vehicle. Technician A says that if the ground wire connection to fuel tank sending unit becomes rusty or corroded, the fuel gauge will read lower than normal. Technician B says that when the power lead to the fuel tank sending unit is disconnected from the tank unit and grounded (ignition on), the fuel gauge should go to empty. Who is right?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

A rear view mirror is being tested for proper auto-dimming operation. What should the technician check for?
 
  A) Check the operation of the dimmer knob
  B) Make sure that the green power indicator light is on
  C) Make sure that the power indicator light is red, then green
  D) Open the mirror to check the fluid level (gel content)

[sierramartinez]

Answer to Question 1

D

Answer to Question 2

B

[rl]

Thanks for the timely response, appreciate it

[Dinolord]

Gracias!