Electronics and Communication Engineering - Digital Electronics
Exercise :: Digital Electronics - Section 18
1. |
Monostable multivibrator is called one-shot or single-shot circuit because it |
A. |
can be used once | B. |
can be used single and not with other circuits. | C. |
always returns by itself to its single stable state | D. |
changes to quasistable for a fixed period of time upon receipt of triggering signal. |
Answer: Option C
Explanation:
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2. |
10's complement of 1610 is |
Answer: Option B
Explanation:
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3. |
The hexadecimal number 64 AC is equivalent to decimal number |
Answer: Option C
Explanation:
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4. |
A binary with a digits, all of which are unity has the value |
Answer: Option D
Explanation:
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5. |
In a NAND SR latch S = R = 1. Then |
A. |
Q = 1, Q = 0 | B. |
Q = 0, Q = 1 | C. |
both Q and Q will be same as before | D. |
the latch will be set |
Answer: Option C
Explanation:
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