Semiconductor Quiz

In which industry are two-terminal packages extensively used for various components?

• Aerospace

• Agriculture

• Entertainment

• Fashion

What is the primary reason for the popularity of SMT in modern electronics manufacturing?

• Increased reliability

• Lower component availability

• Compatibility with automated assembly

• Easier rework processes

What is the typical number of terminals in a two-terminal package for passive and active components?

• One

• Two

• Three

• Four

What is a disadvantage of thick film ICs compared to thin film ICs?

• Lower thermal stability

• Limited design flexibility

• Higher manufacturing cost

• Reduced resistance to corrosion

As the temperature of a semiconductor increases its

• Conductivity increases

• Resistivity increases

• Atomic number decreases

• Temperature co-efficient becomes zero

Which of the following is a disadvantage of SMT?

• Limited automation capabilities

• Susceptibility to mechanical stress

• Higher initial setup costs

• Difficulty in inspecting solder joints

What is the advantage of using two-terminal packages for electronic components?

• Increased complexity

• Enhanced durability

• Smaller footprint

• Higher power dissipation

In an OLED, light is emitted due to the process of:

• Photoelectric effect

• Electroluminescence

• Photovoltaic effect

• Thermionic emission

Thin film ICs are known for:

• Lower cost

• Higher performance

• Larger size

• Simplicity in fabrication

Intrinsic semiconductors are those

• Which are made of semiconductor material in its purest form

• Which have zero energy gap

• Which have more electrons than holes

• Which are available locally