Author Question: A diac is a two-terminal, A) two-layer device with forward but not reverse operating ... (Read 42 times)

APUS57 · **on:** Jul 28, 2018

A diac is a two-terminal,

A) two-layer device with forward but not reverse operating characteristics
B) three layer device with forward but not reverse operating characteristics
C) three-layer device with both forward and reverse operating characteristics
D) two-layer device with both forward and reverse operating characteristics

Question 2

If one input of an OR gate is considered to be an enable, it will enable the other input when it is

A) LOW. B) HIGH.
C) the same as the other input. D) the opposite of the other input.