Avionics Quiz
Avionics Electrical Engineering Quiz
Test your knowledge in avionics and electrical engineering with our engaging quiz! Designed for enthusiasts and professionals alike, this quiz challenges your understanding of circuit design, communication protocols, and PCB technologies.
Get ready to explore:
- Timing Diagrams
- Communication Buses
- Circuit Fun
ctions - Capacitor Configurations
Welcome to the Matternet Avionics Quiz. Please enter your name below. This quiz will cover some basic electrical engineering topics. You will have a time limit that varies for each question. Once you click Next Page you will not be able to change your answer.
Which timing diagram below matches this circuit?
0%
0
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0
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0
What type of communication bus does this describe?
UART
RS-485
I2C
SPI
CAN
What does this circuit do?
Current limiting
Reverse voltage protection
Voltage regulation
Surge protection
What type of circuit is this?
Non-inverting amplifier
Inverting amplifier
Integrator
Schmitt Trigger
Buffer
What value should R5 be?
10k
1k
9.4k
2.35k
A microprocessor powered by 3.3V through 3 pins, using a 10 MHz crystal, and 100 mA current draw needs decoupling capacitors added. Which answer best describes the arrangement of capacitors you would use?
One 0.1uF and one 2.2 uF cap per power pin with the 2.2uF cap closest to the pin.
One 0.1uF and one 2.2 uF cap per power pin with the 0.1uF cap closest to the pin.
One 20 nF cap per power pin.
One bank of 10 uF, 2.2 uF, and 0.1 uF caps feeding all three power pins.
Which type of surface plating is the most resistant to corrosion on a PCB?
ENIG
Leaded HASL
Lead-free HASL
OSP
Bare copper
The power and ground plane on a PCB should be:
On adjacent layers with a small dielectric thickness between.
On adjacent layers with a large dielectric thickness between.
On the outer layers
On the same layer
Select ALL that apply. PCB traces with controlled impedance:
Should be run close to the edge of the board.
Should use as few vias as possible.
Should have a continuous reference plane adjacent.
Need to be sized according to the dielectric thickness and trace separation.
Need to be sized according to the bus frequency.
Should never be on the outer layers of the PCB.
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