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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 18
31.
Assuming accumulator contain A 64 and the carry is set (1). What will register A and (CY) contain after ADI A4H?
4 AH, 0
4 AH, 1
4 BH, 0
4 BH, 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
In a monolithic IC, resistors are formed from
ceramic material
manganin wire
P-type semiconductor
aluminium ribbon
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
For wired AND connection we should use
TTL gates with active pull up
TTL gates with open collector
TTL gates without active pull up and with open collector
any of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
A + AB =
A
A
A + B
A + B
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The resolution of a 12-bit D/A converter using a binary ladder with + 10V as the full scale output will be
2.44 mV
3.50 mV
4.32 mV
5.12 mV
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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