IC Handling and Safety Quiz

What is the main reason for using an anti-static wrist strap while handling ICs?

• For comfort

• To avoid overheating

• To prevent electrostatic discharge (ESD)

• To reduce voltage

Which type of IC is most sensitive to ESD?

• TTL

• CMOS

• Op-Amp

• Linear Regulator

Overheating in a digital circuit can lead to:

• Faster operation

• Permanent damage

• Reduced voltage

• Improved efficiency

What component is used to protect against overvoltage?

• Resistor

• Capacitor

• Zener Diode

• Transistor

Why should soldering be done in a well-ventilated area?

• To cool the circuit

• To remove bad smell

• To avoid inhaling toxic fumes

• To save energy

What causes a short circuit in a digital system?

• Loose connection

• Direct connection between Vcc and GND

• Proper insulation

• Using low power

Which device protects a circuit by breaking the connection during overcurrent?

Which device protects a circuit by breaking the connection during overcurrent?

• Diode

• Capacitor

• Fuse

• LED

Handling ICs without ESD precautions can result in:

• Improved signal strength

• Component damage

• Faster switching

• Better conductivity

Which of the following is a hazard during battery testing?

• Open circuit

• High resistance

• Battery explosion

• Voltage drop