Power Diodes and Phototransistors Quiz

How do power diodes differ from basic semiconducting diodes?

• Terminals

• Conducting Behavior

• Doping Concentration of Junction

• All Mentioned Above

_________ grown epitaxially on N+ layer i.e., doped heavily?

• Heavily Doped P+

• Lightly Doped N-

• Heavily Doped N-

• Both P+ & N- Heavily Doped

What increases Ohmic resistance in Power diodes?

• P+ Layer

• N- Layer

• N+ Layer

• P- Layer

Power diode of multiple mountings used for the proper ___________?

• Doping

• Temperature

• Voltages

• Heat Dissipation

A tunnel diode is also called ____?

• Eskari diode

• PN diode

• Zener diode

• Pin diode

A tunnel diode is similar to ____ diodes operation?

• PN diode

• Zener diode

• Vactor diode

• PIN diode

A tunnel diode has _____ polarity resistance?

• Positive

• Negative

• Neutral

• Both a and b

Quantum mechanic is related to _____ subject?

• Maths

• Physics

• Mechanics

• Science

Quantum physics includes _____?

• Quantum theory

• Quantum Chemistry

• Quantum information science

• All the above

A semiconductor diode has ___ number of substances?

• 1

• 2

• 3

• 4