Q. No.If an AND-gate and an OR-gate are OR-ed together, the resulting gate is:
1. AND
2. OR
3. XOR
4. none of the above
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1. AND gate
2. OR gate
3. XOR gate
4. null gate (always zero)
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Current flows through the diode:
| 1. | continuously, in both directions |
| 2. | continuously, only in one direction |
| 3. | intermittently, in both directions |
| 4. | intermittently, only in one direction |
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| 1. | \(i=0.05\) A if \(V_{AB}\geq10\) V and \(i=\dfrac{V_{AB}}{200~\Omega}\) otherwise |
| 2. | \(i=0.05\) A if \(V_{AB}\leq10\) V and \(i=\dfrac{V_{AB}}{200~\Omega}\) otherwise |
| 3. | \(i=0.05\) A |
| 4. | \(i=\dfrac{V_{AB}}{200~\Omega}\) |
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1. \(B\) AND \(C\)
2. \(B\) OR \(C\)
3. \(B\)
4. \(C\)
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| 1. | only \(D_3\) | 2. | \(D_1\) and \(D_3\) |
| 3. | all of the diodes | 4. | none of the diodes |
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1. \(A\) AND \(C\)
2. \(A\) OR \(C\)
3. always TRUE
4. always FALSE
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| 1. |  |
2. |  |
| 3. |  |
4. |  |
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| 1. | (\(A\) AND \(B\)) | 2. | (\(A\) OR \(B\)) |
| 3. | (\(B\) OR \(C\)) | 4. | none of the above |
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| 1. | increases. |
| 2. | decreases. |
| 3. | remains constant. |
| 4. | may increase or decrease depending on bias. |
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