Basic Electronics Crossword

This printable crossword puzzle on the topic of Physics has 10 clues. Answers range from 6 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The material which has large energy gap.
The material which has no gap.
The material which has energy gap around 1 eV.
Energy level corresponding to the average energy of electrons and holes.
Semiconductor with excess of electrons.
The process of adding impurity.
Type of impurity in n-type semiconductor.
Process of applying suitable D.C. voltage to the P-N junction diode.
P-N junction diode used in......................
N-P-N transistor acts as an ...........................