Technician A says that a defective high-speed blower motor relay ...

[bobthebuilder]

Technician A says that a defective high-speed blower motor relay could prevent high speed blower operation, yet allow normal operation at lower speeds. Technician B says that a defective (open) blower motor resistor can prevent low-speed blower operation, yet permit normal high-speed operation. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

A vehicle with a lane departure warning system uses sensors or cameras to monitor ________.
 
  A) Roadside tree density B) Road line markings
  C) Road surface roughness D) Vehicles behind and in front

[paavo]

Answer to Question 1

C

Answer to Question 2

B