As a result of the chemical combination of atoms of P-type material and N-type material, there is a “no electron zone” between the two materials. This “no electron zone” is called a ____.
a. barrier
b. neutral zone
c. non-junction
d. depletion region
d. depletion region
You might also like to view...
¿Cuál de los siguientes materiales ya no se utiliza?
a. Asbestos. b. Fibra de vidrio. c. Silicato de calcio ("kaylo"). d. Colcha mineral.
?How can a small gap between the plate and backing strip be removed?
A. ?By heating the plates with a torch and squeezing them together in a vise. B. ?By making another larger tack weld so it will pull the plates together. C. ?By placing it on an anvil and striking it with a hammer. D. ?There is no reason to remove these gaps, the weld will fill them up.
Technician A says that electrons in a fuel cell flow from the cathode to the anode. Technician B says that electrons in a fuel cell flow from the anode to the cathode. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
How often are the ICC series of code books, including the International Residential Code and the International Energy Conservation Code, updated and printed?
A) Every two years B) Every four years C) Every year D) Every three years