AE06 L3 Mock Exam

In an SRS system what occurs from 10 to15 milliseconds after impact

• The pre tensioners start totighten then airbag inflates
• The air bag is inflated then the pre tensioners tighten up.
• The airbag deflates and the pre tensioners loosen
• Theairbag inflates and the pre tensioners loosen

Flemmings left hand rule is related to what

• Generators
• Motors
• Ohms law
• Capacitors

A strain gauge pressure sensor incorporates the use of

• A thermister
• Sensing resistors
• Magnetic inductors
• Piezo crystals

How many motors are there on an electric mirror

• 1
• 4
• 5
• 2

What is this

• Logic gate
• Transistor
• A fuse
• A solenoid switch

What is an electronic device that lets electric current flow only 1 way

• Diode
• Capacitor
• Transistor
• Rectifier

What controls regenerative braking on an hybrid car

• The brake pedal
• The accelerator
• The ABS modulator valves
• All 4 wheel speed sensors

What should the resistance reading be on a door contact switch when the door is closed

• Infinity
• 100 ohms
• 10k
• 0 ohms

Which of the following terms applies to the reflector part of a headlight?

• Prism
• Fresnel
• Condenser
• Parabolic

An ohmmeter test on a Thermister indicated; *OC = 4500 ohms* 20C = 1200 ohms* . This type of Thermister is what?

• positive temperature coefficient
• an inductive pick-up sensor
• negative temperature coefficient
• piezo crystal pressure sensor