Electronics and Communication Engineering - Matching Questions
Exercise : Matching Questions - Section 3
- Matching Questions - Section 1
- Matching Questions - Section 2
- Matching Questions - Section 3
- Matching Questions - Section 4
46.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | Ratio of maximum energy stored to energy dissipated per cycle | 1. | Propagation constant |
| B. | TEM mode is loss less medium | 2. | Cutoff frequency is zero |
| C. | Ratio of frequency in radian to phase velocity of EM wave | 3. | Quality factor of cavity |
| D. | TEM is the mode of lowest cutoff frequency | 4. | Cylindrical waveguide |
47.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | Flash converter ADC | 1. | requires conversion time of a few μs |
| B. | Dual slope ADC | 2. | requires DAC |
| C. | Successive approximation ADC | 3. | minimizes the effect of power supply interference |
| 4. | requires complex hardware | ||
| 5. | is a tracking ADC |
48.
Match the following:
| List I (Bits operator in C) | List II (Meaning) | ||
|---|---|---|---|
| A. | ˜ | 1. | Bitwise XOR |
| B. | & | 2. | Bitwise AND |
| C. | | | 3. | Bitwise OR |
| D. | U | 4. | One's complement |
49.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | Line commutation | 1. |  |
| B. | Resonant commutation | 2. |  |
| C. | Complementary commutation | 3. |  |
| D. | Self commutation | 4. |  |
50.
Match the following:
| List I (Bit Pattern) | List II (Register pairs) | ||
|---|---|---|---|
| A. | 00 | 1. | SP |
| B. | 01 | 2. | B-C |
| C. | 10 | 3. | D-E |
| D. | 11 | 4. | H-L |
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