ELC805: PCB revision

What does PCB stand for

• Printed Circuit Board

• Printed Control Board

• Printed Circuit Base

• Printed Control Base

Which terminology is defined as a mechanical assembly consisting of layers of fiberglass sheet laminated with etched copper patterns?

• Engraving

• PCB

• Etching

• Pad

In the process of making PCB Ferric Chloride solution is needed during which process?

• Engraving

• PCB

• Etching

• Pad

The process that protects a PCB from dust oils and dirt is

• Coating

• Cleaning

• Etching

• Photo-resist

A portion of exposed metal on the surface of a printed circuit board (PCB) to which a component is soldered is called

• Engraving

• PCB

• Etching

• Pad

Where does the resistor terminals have to be soldered in PCB

• Tracks

• On Via

• On any component.

• On Pad

The line in between two pads is called

• Tracks

• On Via

• Jumper wire

• Pad

What does engraving process do to PCB?

• Chemically remove unwanted metal from PCB.

• Isolates all tracks and pads from entire metal layer.

• Only make holes to the PCB

• Just to draw names and silk resist of the circuit.

Which of the following is equivalent to wire for conducting signals?

• Tracks

• Via

• PCB

• Pad

PCB method which allows the components to be simply set on a board not requiring that leads pass through holes in the board is called

• Surface mount

• Solder mount

• Plated through

• Solder mask