A PCB (Printed Circuit Board) is the green or brown flat board found inside electronic devices that connects all the electronic parts together. Think of it like the foundation of a house, where all the electronic components live and work together. You'll often see this term in resumes when candidates have experience fixing or making electronic devices. PCBs can be found in everything from smartphones to car computers to kitchen appliances. When reviewing resumes, you might also see it referred to as a "circuit board" or "printed wiring board."
Repaired faulty PCBs in consumer electronics
Designed and tested PCBs for automotive systems
Led a team of technicians in PCB assembly and quality control
Diagnosed and fixed Printed Circuit Board issues in medical equipment
Specialized in Circuit Board repair and maintenance
Typical job title: "PCB Technicians"
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Q: How would you handle a complex board repair where multiple components have failed?
Expected Answer: A senior technician should explain their systematic troubleshooting approach, mention using testing equipment, and discuss how they document their repair process for future reference. They should also mention their experience training others.
Q: What quality control procedures would you implement in a PCB repair department?
Expected Answer: Should discuss inspection methods, testing procedures, documentation requirements, and how they would train team members to maintain quality standards. Should mention safety protocols and industry standards.
Q: What methods do you use to identify faulty components on a PCB?
Expected Answer: Should be able to explain basic troubleshooting steps, mention common testing equipment like multimeters, and describe visual inspection techniques for finding obvious damage.
Q: How do you ensure proper handling of sensitive electronic components?
Expected Answer: Should mention anti-static precautions, proper handling techniques, and basic safety procedures when working with electronic components.
Q: What basic tools are used in PCB repair?
Expected Answer: Should be able to list common tools like soldering iron, multimeter, and basic hand tools, and explain their basic uses in PCB repair work.
Q: What safety precautions do you take when working with PCBs?
Expected Answer: Should mention basics like wearing anti-static wrist straps, using proper protective equipment, and following basic electrical safety guidelines.