Applications of Semiconductor Technology (Leaving Cert Engineering): Quizzes
📚Quizzes
Practise the questions
15 questions from this quiz
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Practise the questions
15 questions from this quiz
Where does the electrical conductivity of semiconductors sit compared to other materials?
Where does the electrical conductivity of semiconductors sit compared to other materials?
Between conductors and insulators
Which material is the most commonly used semiconductor in modern technology?
Which material is the most commonly used semiconductor in modern technology?
Silicon
Which materials serve as alternatives to silicon for semiconductor applications?
Which materials serve as alternatives to silicon for semiconductor applications?
Germanium and gallium arsenide
What is the main function of integrated circuits in electronic devices?
What is the main function of integrated circuits in electronic devices?
Processing and storing information
What is the primary function of transistors in electronic systems?
What is the primary function of transistors in electronic systems?
Amplify or switch electronic signals
What effect do semiconductor-based solar cells use to convert sunlight into electricity?
What effect do semiconductor-based solar cells use to convert sunlight into electricity?
Photovoltaic effect
What advantage do LEDs have over traditional incandescent lighting?
What advantage do LEDs have over traditional incandescent lighting?
High energy efficiency
What determines the color of light produced by an LED?
What determines the color of light produced by an LED?
The semiconductor material used
Which material is used in LED production?
Which material is used in LED production?
Indium gallium nitride
In which location are RFID semiconductor systems used for contactless payment?
In which location are RFID semiconductor systems used for contactless payment?
Metro stations
In which defence application do semiconductors play a vital role?
In which defence application do semiconductors play a vital role?
Radar systems
What do semiconductor detectors measure in high-energy physics experiments?
What do semiconductor detectors measure in high-energy physics experiments?
Particle energy, momentum, and charge
What are the basic units of quantum information in quantum computing?
What are the basic units of quantum information in quantum computing?
Quantum bits (qubits)
What causes unique properties in semiconductor nanostructures like quantum dots?
What causes unique properties in semiconductor nanostructures like quantum dots?
Quantum confinement effects
What is the rectifying property of diodes?
What is the rectifying property of diodes?
Allow current in one direction, block in the opposite