IMI auto AE06 Electrical Diagnostics

On a hybrid vehicle, which one of the following is responsible for the amount of regenerative braking required?

• The main brake pedal switch

• The ABS modulator valves

• Master cylinder pressure sensor

• All four wheel speed sensors

What does a central door locking actuator contain?

• Solenoid and rocker switch

• Drive motor and gear

• Motor and solenoid

• Solenoid and gear

What is the name of the electrical principle, that is used to stop the wiper system against momentum, once the wipers has been switched off?

• Regenerative braking

• Electromotive force

• Electromagnetic induction

• Reactive braking

The device shown is more commonly know as

• a logic gate

• a transistor

• a solenoid switch

• an intergrated circuit (IC)

How is the compressor clutch engaged on an air conditioning system?

• Using a solenoid
  

• Using Permanet magnets

• Electromagnetically

• Mechanically using gears

What should the resistance reading of a door contact switch be, when the door is closed?

• Infinity

• 0 Ohms

• 100 Ohms

• 10K ohms

What are the main advantages of using LED lighting

• They produce a bright blue light from 1 LED

• Quick reaction and greater reliability

• Quick reaction and greater reliability

• Slow reaction time increasing life expectancy

On a typical vehicle heater system, a customer complains of loss of slowspeeds of the motor. What would be the most likely fault?

• Resistor pack failure

• Coolant sensor faulty

• Switch faulty unit

• Motor brush failure
  

When checking an electric window or mirror, what should be checked first?

• Fuse
  

• Switch

• wiring

• Motor

In relation to cooling and air conditioning, what is meant by the term convection?

• Transfer of heat using waves or particles
  

• The difference in air pressure

• Transfer of heat which involves a fluid

• Flow of heat through a material