SEMICON - BOYLESTAD

How many terminals does a diode have?

• A) 1
• B) 2
• C) 3
• D) 4

What is the resistor value of an ideal diode in the region of conduction?

• A) 0
• B) 5 k
• C) Undefined
• D) Infinity

What is the state of an ideal diode in the region of nonconduction?

• A) An open circuit
• B) A short circuit
• C) Unpredictable
• D) Undefined

The diode _______.

• A) is the simplest of semiconductor devices
• B) has characteristics that closely match those of a simple switch
• C) is a two-terminal device
• D) All of the above

The ideal diode is a(n) _______ circuit in the region of nonconduction.

• A) open
• B) short

Which of the following is an atom composed of?

• A) Electrons
• B) Protons
• C) Neutrons
• D) All of the above

How many orbiting electrons does the germanium atom have?

• A) 4
• B) 14
• C) 32
• D) 41

How many valence electrons does a silicon atom have?

• A) 1
• B) 2
• C) 3
• D) 4

One eV is equal to _______ J.

• A) 6.02 × 10^23
• B) 1.6 × 10^–19
• C) 6.25 × 10^18
• D) 1.66 × 10^–24

Which of the following elements is most frequently used for doping pure Ge or Si?

• A) Boron
• B) Gallium
• C) Indium
• D) All of the above