PCB Technology & Digital Applications 2

Question 1

Which PCB design software feature allows you to set minimum clearance rules between copper features on the same layer?

Accepted Answer

Design Rule Check (DRC)

Answer

DRC enforces spacing constraints between copper pours, traces, and pads on any given layer.

Question 2

In KiCad, what file format stores the schematic's electrical connectivity used for PCB layout?

Accepted Answer

KiCad Netlist (.net)

Answer

The netlist file transfers component connections from the schematic editor to the PCB layout editor in KiCad.

Question 3

What does the term 'interactive router' refer to in PCB EDA software?

Accepted Answer

A routing engine that dynamically pushes and shoves traces to avoid obstacles

Answer

An interactive router moves existing traces out of the way automatically as you route new connections.

Question 4

Which Altium Designer panel is used to inspect and filter nets, components, and rules simultaneously during layout?

Accepted Answer

PCB panel

Answer

The PCB panel in Altium provides filterable views of nets, components, classes, and design rules.

Question 5

When exporting Gerber files, which layer file typically contains the board outline?

Accepted Answer

Edge Cuts / Board Outline layer

Answer

The Edge Cuts (or mechanical outline) layer defines the physical boundary that the fabricator uses to route the board shape.

PCB - Design Practice Test