WorksheetsAE06 Electrical Systems Quiz
Total questions: 20
Worksheet time: 10mins
Which component is responsible for starting the engine in the diagram?
Headlight Switch
Tachometer
Starter Solenoid
Turn Signal Indicator
What type of output signal do most inductive type sensors produce when tested with an oscilloscope?
Sine wave
Square wave
Triangle wave
Sawtooth wave
What type of output signal do most inductive type sensors produce when tested with an oscilloscope?
A Sine Wave
A Square Wave
A Triangle Wave
A Sawtooth Wave
The following diagram shows the input signals received by an oscilloscope. What type of signal is this?
Sine wave
Square wave
Sawtooth wave
Triangle wave
The following diagram shows the input signals received by an oscilloscope. What type of signal is this?
AM, Amplitude Modulation
FM, Frequency Modulation
PWM, Pulse Width Modulation
PCM, Pulse Code Modulation
What would be the symptom if the system earth failed on a basic electric window circuit?
The window would operate intermittently.
The window would not operate at all.
The window would operate in reverse.
The window would operate at a slower speed.
What would be the symptom if the system earth failed on a basic electric window circuit?
Window would not operate
Window would operate intermittently
Window would operate in reverse
Window would operate at half speed
How many motors are used in a typical single electric mirror adjusting system?
One
Two
Three
Four
How many motors are used in a typical single electric mirror adjusting system?
One
Two
Three
Four
What will be the effect of a lamp with a poor earth connection?
The lamp will not turn on.
The lamp will flicker or be dim.
The lamp will explode.
The lamp will be brighter than usual.
What will be the effect of a lamp (bulb) with a poor earth connection?
The lamp will be dim
The lamp will be bright
The lamp will flicker
The lamp will not turn on
What type of thermistor is used if an ohmmeter test indicates: 0°C = 3500 ohms, 20°C = 1000 ohms, 100°C = 200 ohms?
Negative Temperature Coefficient (NTC) Thermistor
Positive Temperature Coefficient (PTC) Thermistor
Linear Temperature Coefficient (LTC) Thermistor
Zero Temperature Coefficient (ZTC) Thermistor
What type of thermistor is indicated by the following ohmmeter test results: 0°C = 3500 ohms, 20°C = 1000 ohms, 100°C = 200 ohms?
Positive Temperature Coefficient
Negative Temperature Coefficient
Zero Temperature Coefficient
Variable Temperature Coefficient
What does the graph indicate about the resistance of an engine management sensor as its temperature increases?
Decreasing resistance
Constant resistance
Increasing resistance
No change in resistance
The graph indicates the resistance of an engine management sensor as its temperature increases. The sensor has a:
Positive Temperature Coefficient
Negative Temperature Coefficient
Zero Temperature Coefficient
Constant Temperature Coefficient
The diagram shows the layout of a communication network from a light vehicle. This type of system is referred to as:
CAN Bus System
Hydraulic System
Electrical Grid
Pneumatic Network
What type of system is shown in the diagram of a communication network from a light vehicle?
Multiplex system
Single-line system
Parallel system
Serial system
What readings would be expected when checking the feed to the terminals on a heated screen?
0 volts
12 volts
5 volts
24 volts
What readings would be expected when checking the feed to the terminals on a heated screen?
Within 0.5 volts of the battery voltage
Within 1.0 volts of the battery voltage
Within 2.0 volts of the battery voltage
Within 3.0 volts of the battery voltage
Fleming's left hand rule is used for?
Determining the direction of force in an electric motor
Calculating the resistance in a circuit
Measuring the voltage across a component
Identifying the type of magnetic material
