Digital Electronics
What is the requirement of fullsubstractor circuit ?

 Three inputs and one output
 Three inputs and two outputs
 Two inputs and three outputs
 Two inputs and two outputs

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Positive logic in a logic circuit is one in which

logic 0 voltage level is lower than logic 1 voltage level.
logic 0 voltage level is higher than logic 1 voltage level
logic 0 and, -1 are represented by negative and positive voltages respectively
logic 0 and 1 are represented by 0 and positive voltage respectively

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
2421 code is

 weighted self-complementing code
 non-weighted self-complementing code
 non-weighted and non-self-complementing code
 weighted non-self-complementing code

ANSWER DOWNLOAD EXAMIANS APP