PCB Professional Standards & Competencies 5

Question 1

What is the professional obligation of a PCB designer when working with RoHS-restricted substances?

Accepted Answer

Ensure materials comply with RoHS directives and document compliance in the design records

Answer

RoHS compliance is a legal and professional requirement; designers must select compliant materials and maintain documentation proving compliance.

Question 2

When a PCB project requires subcontracting to an offshore fabricator, professional standards require:

Accepted Answer

Providing complete fabrication drawings, notes, and accepting only fabricators who meet qualification criteria

Answer

Complete documentation and fabricator qualification are essential professional obligations to ensure quality regardless of geography.

Question 3

A PCB designer is asked to copy a competitor's PCB design. The correct professional response is:

Accepted Answer

Refuse, as copying a competitor's design likely violates intellectual property law and professional ethics

Answer

Copying a competitor's design is almost certainly copyright infringement and violates professional ethical standards regardless of minor modifications.

Question 4

What is the purpose of maintaining a design history file (DHF) for a PCB product?

Accepted Answer

To provide a complete record of design decisions, changes, and verifications supporting product traceability and regulatory compliance

Answer

A DHF documents the design's evolution, decisions, and verification records, which is critical for regulatory audits and post-market analysis.

Question 5

Which practice best demonstrates professional integrity in PCB design?

Accepted Answer

Accurately reporting design status, risks, and issues to stakeholders even when the news is unfavorable

Answer

Professional integrity requires honest, accurate reporting of project status and risks, even when the information is unwelcome.

PCB - Design Practice Test

PCB - Design Practice Test

PCB Professional Standards & Competencies 5