Q3 LESSON2 REVIEW

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What is the most common type of PCB?

• Double-sided PCBs

• Multi-layer PCBs

• Single-sided PCBs

• Flex PCBs

Which type of PCB is suitable for low-density design requirements?

• Double-sided PCBs

• Multi-layer PCBs

• Single-sided PCBs

• Flex PCBs

What technology is used to connect circuits on double-sided PCBs?

• Through-hole technology

• Surface mount technology

• Both THT and SMT

• None of the above

What type of PCB is commonly used in cell phone systems?

• Single-sided PCBs

• Multi-layer PCBs

• Rigid PCBs

• Flex PCBs

Which type of PCB offers improved signal routing and enhanced circuit functionality?

• Single-sided PCBs

• Double-sided PCBs

• Multi-layer PCBs

• Rigid PCBs

What is the main advantage of flex PCBs?

• Compact design

• Improved signal integrity

• Mechanical strength

• Limited layer count

Which type of PCB is made using polyamide or PEEK substrate?

• Rigid PCBs

• Flex PCBs

• Multi-layer PCBs

• Rigid-flex PCBs

What type of PCB combines elements from both flexible and rigid circuit boards?

• Rigid PCBs

• Flex PCBs

• Multi-layer PCBs

• Multi-layer PCBs