Electronics - Combinational Logic Circuits
Exercise :: Combinational Logic Circuits - General Questions
11. |
A basic multiplexer principle can be demonstrated through the use of a: |
A. |
single-pole relay | B. |
DPDT switch | C. |
rotary switch | D. |
linear stepper |
Answer: Option C
Explanation:
|
12. |
In a BCD-to-seven-segment converter, why must a code converter be utilized? |
A. |
No conversion is necessary. | B. |
to convert the 4-bit BCD into gray code | C. |
to convert the 4-bit BCD into 10-bit code | D. |
to convert the 4-bit BCD into 7-bit code |
Answer: Option D
Explanation:
|