Quiz on Printed Circuit Boards

What is the primary function of a Printed Circuit Board (PCB)?

• To provide electrical connections

• To store data

• To cool electronic components

• To protect against electromagnetic interference

Which of the following is NOT a type of PCB mentioned in the text?

• Single-layered boards

• Double-layered boards

• Multi-layered boards

• Triple-layered boards

What does ESD stand for in the context of electronics?

• Electrostatic Discharge

• Electronic Static Device

• Electromagnetic Shielding Device

• Electrical Safety Directive

What is the purpose of anti-static wrist straps?

• To provide electrical insulation

• To improve visibility of components

• To prevent electrostatic discharge

• To enhance grip while soldering

What is the maximum thickness of a typical PCB mentioned in the text?

• 1/16 inch

• 1/32 inch

• 1/8 inch

• 1/4 inch

Which material is commonly used to make PCBs?

• Copper

• Aluminum

• Silicon

• Epoxy resin impregnated paper

What is the main advantage of multi-layered PCBs?

• Lower cost

• Higher density of components

• More flexible

• Easier to manufacture

What is the role of a via in a multi-layer PCB?

• To connect components on the same layer

• To dissipate heat

• To provide mechanical support

• To connect different layers electrically

What is the primary risk associated with static electricity in electronics?

• Overheating components

• Interference with signals

• Electrostatic discharge damaging components

• Corrosion of metal parts

What does the term 'PCA' stand for?

• Printed Circuit Assembly

• Power Control Assembly

• Power Circuit Assembly

• Printed Component Assembly