Avoiding PCB Design Pitfalls: Test Your Knowledge!
Think you've got what it takes to be a PCB design expert? Put your skills to the test with this quiz on common PCB design gotchas!
Question 1 of 12Avoiding PCB Design Pitfalls: Test Your Knowledge!
Idyllic quiz Avoiding PCB Design Pitfalls: Test Your Knowledge! All 12 questions
- Which of the following actions can be taken to mitigate ground line interference?Minimize the use of via holes · Ensure ground lines are connected well and potentially zero · Place components closer to ground plane · Use thinner copper traces
- What might cause components to appear beyond the edge of the schematic paper?Network loading issues · Components not created in the center of the library paper · Incompatible components · Unrotatable components
- Why is it important to keep the interior layers of a multi-layer PCB directly above and below each other?To improve auto-routing efficiency · To reduce parasitic coupling effects · To enhance thermal dissipation · To minimize material usage
- Which of the following can help improve the routing rate in auto-routing?Using thinner copper traces · Well-thought-out layout and routing rules · Increasing the number of components · Using manual routing only
- What is a key method of reducing parasitic coupling between printing circuits?Using auto-routing · Avoiding parallel signal lines · Adding thermal dissipation sheet · Increasing signal line length
- How can thermal interference be restrained in high-power appliance PCBs?By minimizing the use of through holes · By placing temperature-sensitive components close to heat sources · By placing heat sources at the air outside the board · Using thinner ground lines
- What causes power interference in PCB design?Improper software usage · Parasitic capacitance · Irrational schematic design and improper routing · Mismatched component packages
- What measure should be taken to prevent EMI in designs with densely placed components?Increase the distance between components · Use of silkscreen lines · Implement proper grounding and shielding techniques · Decrease component power
- What causes I/O pins to have no access signals?File creation issues · Global item not picked · Ground lines issue · Pins suffer from reverse direction during component establishment
- What should be used minimally during complex PCB design to avoid issues?Blue screen · Blind vias · Interactive routing · Thermal pads
- What can be done to avoid RF interference in PCB design?Make sure input and output terminals are parallel · Add ground lines and ensure routing on adjacent layers are vertical · Use thinner signal traces · Increase the number of vias
- What should be done to minimize interference between magnetic parts?Run EMI tests · Use auto routing · Maintain vertical positioning and magnetic shielding · Use more ground lines