Q. No.Consider the circuit shown in the above diagram. The output \((Y)\) of the circuit does not depend on \(A.\) Then, \(Y=\)
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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| 1. | flow in the direction of the \(\vec{E}\) and cause a current opposite to \(\vec{E}\) |
| 2. | flow opposite to \(\vec{E}\) and cause a current along \(\vec{E}\) |
| 3. | flow along \(\vec{E}\) and cause a current along \(\vec{E}\) |
| 4. | flow opposite to \(\vec{E}\) and cause a current opposite to \(\vec{E}\) |
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| Statement I: | If the current through the diode increases, then the dynamic resistance decreases. |
| Statement II: | If the temperature of the diode is increased, with the potential difference fixed, the dynamic resistance decreases. |
| 1. | Statement I is incorrect and Statement II is correct. |
| 2. | Both Statement I and Statement II are correct. |
| 3. | Both Statement I and Statement II are incorrect. |
| 4. | Statement I is correct and Statement II is incorrect. |
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| 1. | \(A\) AND \(B\) | 2. | \(A\) OR \(B\) |
| 3. | \(A\) | 4. | \(B\) |
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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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