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Automotive Basics of Electronics and Computer Systems Flashcards | StudBud
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Automotive Basics of Electronics and Computer Systems
Automotive Basics of Electronics and Computer Systems
20 terms
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StudBud Administration
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#Automotive Computer #module
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Diode are simple _______.
None of these answers
insulator
conductors
Semiconductors
2
What selection on your DMM should be on when testing a capacitor?
Ohms
Hz
CAP
Duty Cycle
3
Multiplexing wiring system uses a _________ that connects different computers together.
terminating resistor
transistors
Serial data semi
Serial data bus
4
The reference voltage sent to most sensors ranges from _____ to _____ volts.
0-1
2-5
10-12
5-9
5
What does CPU stand for?
Contain Processing Unit
City Police Unit
Central protecting unit
Central processing unit
6
The four basic functions of a computer are input, output, processing, and _____.
Triggering
Storage
Flash
Toggling
7
Due to a computer can only read digital binary signals, what may be needed to be involved?
D/A Converter
A/D converter
Sensor amplifier
Hall effect amp
8
Which class is the high-speed communication protocol in real time?
A
C
Qr
B
9
A magnetic pulse generator are also called _______.
signal generator
permanent magnet generator
toggle generator
Reference Voltage sensor
10
The first thing a technician should do when a vehicle comes in with a communication issue is?
Pull DTC's
Repair Bus Wires
Reset by disconnecting the battery
Read a signal on a DSO
11
What selection on your DMM should be on when testing a Diode?
CAP
Ohms
Amps
Volts
12
Which of the following requires a low-speed bus?
Engine Management
Sound Systems
TPMS
ABS
13
What is Zener diode
it allows current one way only
prevents voltage spikes
used a switch device
allows current one way until a certain voltage is reached.
14
The standard measure of capacitance is _______.
Farad
Ohms
watts
hertz
15
Static discharge won't damage a module.
False
True
16
A capacitor is used to _____________.
allow current to pass one way
store and release energy
make heat
make energy
17
The different names for the legs of a transistor are the emitter, base, and collector.
False
True
18
Pulse width is measured in _____.
hertz
millimeters
percentage
milliseconds
19
The two types of semiconductor materials are P-type and ______.
U-Type
K-type
N-Type
Z-type
20
What does DLC stand for?
Data Lin Compatible
Data Link Connector
Data Log Content
Dice Lynn Carry
