Materials which can conduct electricity better than insulator,but not as well as conductors. This is the definition of

• diode

• semiconductor

• conductor

• insulator

Doping of Semiconductors

• materials which can conduct electricity better than insulator, but not as well as conductors.

• The process of adding of a certain amount of specific impurities atoms in the pure semiconductor.

• when 4 electrons in outermost orbit.

• Sharing their shell

What type of semiconductor is this?

• Covalent Bonding

• P-Type

• N-Type

• Instrinsic

What type of semiconductor is this?

• N-Type

• Pentavalent

• Covalent Bonding

• P-Type

What happen if anode and cathode combine together?

• Extrinsic

• Covalent Bonding

• Doping

• Diode

Which of the following is the Pentavalent material?

• Arsenic

• Gallium

• Boron

• Indium

A semiconductor diode is used as

• An Oscillator

• An Amplifier

• An Rectifier

• An Modulator

How many valence electronics in tetravalent?

What type of diode is this?

• silicon

• LED

• Zener

• Mylar

Select the correct polarity for forward bias

• 
• 
• 
•